Alright, let's work through 6303 times 6762 step by step
6303 × 6762 = 6762 × (6303)
+ 6762 × 3 that is equal 20286
+ 6762 × 00 that is equal 0
+ 6762 × 300 yielding 2028600
+ 6762 × 6000 yielding 40572000

= 42620886
