We're going to solve 9139 multiplied by 7948
9139 × 7948 = 7948 × (9139)
+ 7948 × 9 that equals 71532
+ 7948 × 30 yielding 238440
+ 7948 × 100 producing 794800
+ 7948 × 9000 resulting in 71532000

= 72636772
