Alright, let's work through 6972 times 7890 step by step
6972 × 7890 = 7890 × (6972)
+ 7890 × 2 resulting in 15780
+ 7890 × 70 resulting in 552300
+ 7890 × 900 yielding 7101000
+ 7890 × 6000 that is equal 47340000

= 55009080
