Alright, let's work through 49307777 times 78214278 step by step
49307777 × 78214278 = 78214278 × (49307777)
+ 78214278 × 7 producing 547499946
+ 78214278 × 70 which equals 5474999460
+ 78214278 × 700 that is equal 54749994600
+ 78214278 × 7000 that is equal 547499946000
+ 78214278 × 00000 that is equal 0
+ 78214278 × 300000 that results in 23464283400000
+ 78214278 × 9000000 what gives us 703928502000000
+ 78214278 × 40000000 resulting in 3128571120000000

= 3856572177840006
