Alright, let's work through 9972 times 5366 step by step
9972 × 5366 = 5366 × (9972)
+ 5366 × 2 which equals 10732
+ 5366 × 70 what gives us 375620
+ 5366 × 900 giving us 4829400
+ 5366 × 9000 producing 48294000

= 53509752
