See composite 15x15 magic square (4) how to produce proportional 5x5 (pan)magic squares. In total you need 7x7 is 49 proportional 5x5 panmagic squares (in the download I show a trick to puzzle the sub-squares). See below the result.
35x35 magic square
1 |
487 |
613 |
979 |
985 |
6 |
482 |
618 |
949 |
1010 |
11 |
477 |
623 |
954 |
1000 |
16 |
472 |
628 |
959 |
990 |
21 |
467 |
598 |
964 |
1015 |
26 |
462 |
603 |
969 |
1005 |
31 |
457 |
608 |
974 |
995 |
614 |
980 |
981 |
2 |
488 |
619 |
950 |
1006 |
7 |
483 |
624 |
955 |
996 |
12 |
478 |
629 |
960 |
986 |
17 |
473 |
599 |
965 |
1011 |
22 |
468 |
604 |
970 |
1001 |
27 |
463 |
609 |
975 |
991 |
32 |
458 |
982 |
3 |
489 |
615 |
976 |
1007 |
8 |
484 |
620 |
946 |
997 |
13 |
479 |
625 |
951 |
987 |
18 |
474 |
630 |
956 |
1012 |
23 |
469 |
600 |
961 |
1002 |
28 |
464 |
605 |
966 |
992 |
33 |
459 |
610 |
971 |
490 |
611 |
977 |
983 |
4 |
485 |
616 |
947 |
1008 |
9 |
480 |
621 |
952 |
998 |
14 |
475 |
626 |
957 |
988 |
19 |
470 |
596 |
962 |
1013 |
24 |
465 |
601 |
967 |
1003 |
29 |
460 |
606 |
972 |
993 |
34 |
978 |
984 |
5 |
486 |
612 |
948 |
1009 |
10 |
481 |
617 |
953 |
999 |
15 |
476 |
622 |
958 |
989 |
20 |
471 |
627 |
963 |
1014 |
25 |
466 |
597 |
968 |
1004 |
30 |
461 |
602 |
973 |
994 |
35 |
456 |
607 |
36 |
452 |
648 |
769 |
1160 |
41 |
447 |
653 |
739 |
1185 |
46 |
442 |
658 |
744 |
1175 |
51 |
437 |
663 |
749 |
1165 |
56 |
432 |
633 |
754 |
1190 |
61 |
427 |
638 |
759 |
1180 |
66 |
422 |
643 |
764 |
1170 |
649 |
770 |
1156 |
37 |
453 |
654 |
740 |
1181 |
42 |
448 |
659 |
745 |
1171 |
47 |
443 |
664 |
750 |
1161 |
52 |
438 |
634 |
755 |
1186 |
57 |
433 |
639 |
760 |
1176 |
62 |
428 |
644 |
765 |
1166 |
67 |
423 |
1157 |
38 |
454 |
650 |
766 |
1182 |
43 |
449 |
655 |
736 |
1172 |
48 |
444 |
660 |
741 |
1162 |
53 |
439 |
665 |
746 |
1187 |
58 |
434 |
635 |
751 |
1177 |
63 |
429 |
640 |
756 |
1167 |
68 |
424 |
645 |
761 |
455 |
646 |
767 |
1158 |
39 |
450 |
651 |
737 |
1183 |
44 |
445 |
656 |
742 |
1173 |
49 |
440 |
661 |
747 |
1163 |
54 |
435 |
631 |
752 |
1188 |
59 |
430 |
636 |
757 |
1178 |
64 |
425 |
641 |
762 |
1168 |
69 |
768 |
1159 |
40 |
451 |
647 |
738 |
1184 |
45 |
446 |
652 |
743 |
1174 |
50 |
441 |
657 |
748 |
1164 |
55 |
436 |
662 |
753 |
1189 |
60 |
431 |
632 |
758 |
1179 |
65 |
426 |
637 |
763 |
1169 |
70 |
421 |
642 |
71 |
417 |
683 |
804 |
1090 |
76 |
412 |
688 |
774 |
1115 |
81 |
407 |
693 |
779 |
1105 |
86 |
402 |
698 |
784 |
1095 |
91 |
397 |
668 |
789 |
1120 |
96 |
392 |
673 |
794 |
1110 |
101 |
387 |
678 |
799 |
1100 |
684 |
805 |
1086 |
72 |
418 |
689 |
775 |
1111 |
77 |
413 |
694 |
780 |
1101 |
82 |
408 |
699 |
785 |
1091 |
87 |
403 |
669 |
790 |
1116 |
92 |
398 |
674 |
795 |
1106 |
97 |
393 |
679 |
800 |
1096 |
102 |
388 |
1087 |
73 |
419 |
685 |
801 |
1112 |
78 |
414 |
690 |
771 |
1102 |
83 |
409 |
695 |
776 |
1092 |
88 |
404 |
700 |
781 |
1117 |
93 |
399 |
670 |
786 |
1107 |
98 |
394 |
675 |
791 |
1097 |
103 |
389 |
680 |
796 |
420 |
681 |
802 |
1088 |
74 |
415 |
686 |
772 |
1113 |
79 |
410 |
691 |
777 |
1103 |
84 |
405 |
696 |
782 |
1093 |
89 |
400 |
666 |
787 |
1118 |
94 |
395 |
671 |
792 |
1108 |
99 |
390 |
676 |
797 |
1098 |
104 |
803 |
1089 |
75 |
416 |
682 |
773 |
1114 |
80 |
411 |
687 |
778 |
1104 |
85 |
406 |
692 |
783 |
1094 |
90 |
401 |
697 |
788 |
1119 |
95 |
396 |
667 |
793 |
1109 |
100 |
391 |
672 |
798 |
1099 |
105 |
386 |
677 |
106 |
382 |
718 |
839 |
1020 |
111 |
377 |
723 |
809 |
1045 |
116 |
372 |
728 |
814 |
1035 |
121 |
367 |
733 |
819 |
1025 |
126 |
362 |
703 |
824 |
1050 |
131 |
357 |
708 |
829 |
1040 |
136 |
352 |
713 |
834 |
1030 |
719 |
840 |
1016 |
107 |
383 |
724 |
810 |
1041 |
112 |
378 |
729 |
815 |
1031 |
117 |
373 |
734 |
820 |
1021 |
122 |
368 |
704 |
825 |
1046 |
127 |
363 |
709 |
830 |
1036 |
132 |
358 |
714 |
835 |
1026 |
137 |
353 |
1017 |
108 |
384 |
720 |
836 |
1042 |
113 |
379 |
725 |
806 |
1032 |
118 |
374 |
730 |
811 |
1022 |
123 |
369 |
735 |
816 |
1047 |
128 |
364 |
705 |
821 |
1037 |
133 |
359 |
710 |
826 |
1027 |
138 |
354 |
715 |
831 |
385 |
716 |
837 |
1018 |
109 |
380 |
721 |
807 |
1043 |
114 |
375 |
726 |
812 |
1033 |
119 |
370 |
731 |
817 |
1023 |
124 |
365 |
701 |
822 |
1048 |
129 |
360 |
706 |
827 |
1038 |
134 |
355 |
711 |
832 |
1028 |
139 |
838 |
1019 |
110 |
381 |
717 |
808 |
1044 |
115 |
376 |
722 |
813 |
1034 |
120 |
371 |
727 |
818 |
1024 |
125 |
366 |
732 |
823 |
1049 |
130 |
361 |
702 |
828 |
1039 |
135 |
356 |
707 |
833 |
1029 |
140 |
351 |
712 |
141 |
347 |
508 |
874 |
1195 |
146 |
342 |
513 |
844 |
1220 |
151 |
337 |
518 |
849 |
1210 |
156 |
332 |
523 |
854 |
1200 |
161 |
327 |
493 |
859 |
1225 |
166 |
322 |
498 |
864 |
1215 |
171 |
317 |
503 |
869 |
1205 |
509 |
875 |
1191 |
142 |
348 |
514 |
845 |
1216 |
147 |
343 |
519 |
850 |
1206 |
152 |
338 |
524 |
855 |
1196 |
157 |
333 |
494 |
860 |
1221 |
162 |
328 |
499 |
865 |
1211 |
167 |
323 |
504 |
870 |
1201 |
172 |
318 |
1192 |
143 |
349 |
510 |
871 |
1217 |
148 |
344 |
515 |
841 |
1207 |
153 |
339 |
520 |
846 |
1197 |
158 |
334 |
525 |
851 |
1222 |
163 |
329 |
495 |
856 |
1212 |
168 |
324 |
500 |
861 |
1202 |
173 |
319 |
505 |
866 |
350 |
506 |
872 |
1193 |
144 |
345 |
511 |
842 |
1218 |
149 |
340 |
516 |
847 |
1208 |
154 |
335 |
521 |
852 |
1198 |
159 |
330 |
491 |
857 |
1223 |
164 |
325 |
496 |
862 |
1213 |
169 |
320 |
501 |
867 |
1203 |
174 |
873 |
1194 |
145 |
346 |
507 |
843 |
1219 |
150 |
341 |
512 |
848 |
1209 |
155 |
336 |
517 |
853 |
1199 |
160 |
331 |
522 |
858 |
1224 |
165 |
326 |
492 |
863 |
1214 |
170 |
321 |
497 |
868 |
1204 |
175 |
316 |
502 |
176 |
312 |
543 |
909 |
1125 |
181 |
307 |
548 |
879 |
1150 |
186 |
302 |
553 |
884 |
1140 |
191 |
297 |
558 |
889 |
1130 |
196 |
292 |
528 |
894 |
1155 |
201 |
287 |
533 |
899 |
1145 |
206 |
282 |
538 |
904 |
1135 |
544 |
910 |
1121 |
177 |
313 |
549 |
880 |
1146 |
182 |
308 |
554 |
885 |
1136 |
187 |
303 |
559 |
890 |
1126 |
192 |
298 |
529 |
895 |
1151 |
197 |
293 |
534 |
900 |
1141 |
202 |
288 |
539 |
905 |
1131 |
207 |
283 |
1122 |
178 |
314 |
545 |
906 |
1147 |
183 |
309 |
550 |
876 |
1137 |
188 |
304 |
555 |
881 |
1127 |
193 |
299 |
560 |
886 |
1152 |
198 |
294 |
530 |
891 |
1142 |
203 |
289 |
535 |
896 |
1132 |
208 |
284 |
540 |
901 |
315 |
541 |
907 |
1123 |
179 |
310 |
546 |
877 |
1148 |
184 |
305 |
551 |
882 |
1138 |
189 |
300 |
556 |
887 |
1128 |
194 |
295 |
526 |
892 |
1153 |
199 |
290 |
531 |
897 |
1143 |
204 |
285 |
536 |
902 |
1133 |
209 |
908 |
1124 |
180 |
311 |
542 |
878 |
1149 |
185 |
306 |
547 |
883 |
1139 |
190 |
301 |
552 |
888 |
1129 |
195 |
296 |
557 |
893 |
1154 |
200 |
291 |
527 |
898 |
1144 |
205 |
286 |
532 |
903 |
1134 |
210 |
281 |
537 |
211 |
277 |
578 |
944 |
1055 |
216 |
272 |
583 |
914 |
1080 |
221 |
267 |
588 |
919 |
1070 |
226 |
262 |
593 |
924 |
1060 |
231 |
257 |
563 |
929 |
1085 |
236 |
252 |
568 |
934 |
1075 |
241 |
247 |
573 |
939 |
1065 |
579 |
945 |
1051 |
212 |
278 |
584 |
915 |
1076 |
217 |
273 |
589 |
920 |
1066 |
222 |
268 |
594 |
925 |
1056 |
227 |
263 |
564 |
930 |
1081 |
232 |
258 |
569 |
935 |
1071 |
237 |
253 |
574 |
940 |
1061 |
242 |
248 |
1052 |
213 |
279 |
580 |
941 |
1077 |
218 |
274 |
585 |
911 |
1067 |
223 |
269 |
590 |
916 |
1057 |
228 |
264 |
595 |
921 |
1082 |
233 |
259 |
565 |
926 |
1072 |
238 |
254 |
570 |
931 |
1062 |
243 |
249 |
575 |
936 |
280 |
576 |
942 |
1053 |
214 |
275 |
581 |
912 |
1078 |
219 |
270 |
586 |
917 |
1068 |
224 |
265 |
591 |
922 |
1058 |
229 |
260 |
561 |
927 |
1083 |
234 |
255 |
566 |
932 |
1073 |
239 |
250 |
571 |
937 |
1063 |
244 |
943 |
1054 |
215 |
276 |
577 |
913 |
1079 |
220 |
271 |
582 |
918 |
1069 |
225 |
266 |
587 |
923 |
1059 |
230 |
261 |
592 |
928 |
1084 |
235 |
256 |
562 |
933 |
1074 |
240 |
251 |
567 |
938 |
1064 |
245 |
246 |
572 |
This 35x35 magic square consists of 49 proportional (pan)magic 5x5 squares, so each 1/7 row/column/diagonal gives 1/7 of the magic sum. Besides that the 35x35 magic square is panmagic and 5x5 compact.