We're going to solve 8723 multiplied by 3120
8723 × 3120 = 3120 × (8723)
+ 3120 × 3 what gives us 9360
+ 3120 × 20 that equals 62400
+ 3120 × 700 giving us 2184000
+ 3120 × 8000 which equals 24960000

= 27215760
