We're going to solve 9781 multiplied by 7372
9781 × 7372 = 7372 × (9781)
+ 7372 × 1 what gives us 7372
+ 7372 × 80 resulting in 589760
+ 7372 × 700 yielding 5160400
+ 7372 × 9000 giving us 66348000

= 72105532
