Alright, let's work through 7307 times 9972 step by step
7307 × 9972 = 9972 × (7307)
+ 9972 × 7 that is equal 69804
+ 9972 × 00 that equals 0
+ 9972 × 300 yielding 2991600
+ 9972 × 7000 giving us 69804000

= 72865404
