We're going to solve 6978 multiplied by 3139
6978 × 3139 = 3139 × (6978)
+ 3139 × 8 producing 25112
+ 3139 × 70 that is equal 219730
+ 3139 × 900 that results in 2825100
+ 3139 × 6000 that is equal 18834000

= 21903942
