We're going to solve 3478 multiplied by 1721
3478 × 1721 = 1721 × (3478)
+ 1721 × 8 giving us 13768
+ 1721 × 70 giving us 120470
+ 1721 × 400 which equals 688400
+ 1721 × 3000 what gives us 5163000

= 5985638
