We're going to solve 7228 multiplied by 5100
7228 × 5100 = 5100 × (7228)
+ 5100 × 8 producing 40800
+ 5100 × 20 that equals 102000
+ 5100 × 200 producing 1020000
+ 5100 × 7000 giving us 35700000

= 36862800
