Alright, let's work through 5814 times 6307 step by step
5814 × 6307 = 6307 × (5814)
+ 6307 × 4 which equals 25228
+ 6307 × 10 that is equal 63070
+ 6307 × 800 that is equal 5045600
+ 6307 × 5000 producing 31535000

= 36668898
