No problem, we've got 7521 and 3124 to multiply
7521 × 3124 = 3124 × (7521)
+ 3124 × 1 resulting in 3124
+ 3124 × 20 yielding 62480
+ 3124 × 500 resulting in 1562000
+ 3124 × 7000 yielding 21868000

= 23495604
