Alright, let's work through 5300 times 8523 step by step
5300 × 8523 = 8523 × (5300)
+ 8523 × 0 that results in 0
+ 8523 × 00 that is equal 0
+ 8523 × 300 that equals 2556900
+ 8523 × 5000 yielding 42615000

= 45171900
