No problem, we've got 7103 and 9129 to multiply
7103 × 9129 = 9129 × (7103)
+ 9129 × 3 giving us 27387
+ 9129 × 00 yielding 0
+ 9129 × 100 giving us 912900
+ 9129 × 7000 that equals 63903000

= 64843287
