No problem, we've got 3150 and 7521 to multiply
3150 × 7521 = 7521 × (3150)
+ 7521 × 0 that equals 0
+ 7521 × 50 that equals 376050
+ 7521 × 100 producing 752100
+ 7521 × 3000 what gives us 22563000

= 23691150
