Finding the Third Proportional to 3,039,840 and 4,743,792

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,840 : 4,743,792 = 4,743,792 : x
2. Step 2: Convert to fraction form
   3,039,840/4,743,792 = 4,743,792/x
3. Step 3: Cross multiply
   3,039,840x = 4,743,792 × 4,743,792
4. Step 4: Simplify right side
   3,039,840x = 22,503,562,539,264
5. Step 5: Solve for x
   x = 22,503,562,539,264/3,039,840
6. Step 6: Final answer
   x = 7,402,877.30