We're going to solve 7228 multiplied by 6720
7228 × 6720 = 6720 × (7228)
+ 6720 × 8 resulting in 53760
+ 6720 × 20 which equals 134400
+ 6720 × 200 producing 1344000
+ 6720 × 7000 giving us 47040000

= 48572160
