Alright, let's work through 7312 times 4628 step by step
7312 × 4628 = 4628 × (7312)
+ 4628 × 2 giving us 9256
+ 4628 × 10 yielding 46280
+ 4628 × 300 yielding 1388400
+ 4628 × 7000 that results in 32396000

= 33839936
