Alright, let's work through 2720 times 7253 step by step
2720 × 7253 = 7253 × (2720)
+ 7253 × 0 giving us 0
+ 7253 × 20 producing 145060
+ 7253 × 700 yielding 5077100
+ 7253 × 2000 producing 14506000

= 19728160
