Finding the Third Proportional to 4,730,808 and 7,412,704

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730,808 : 7,412,704 = 7,412,704 : x
2. Step 2: Convert to fraction form
   4,730,808/7,412,704 = 7,412,704/x
3. Step 3: Cross multiply
   4,730,808x = 7,412,704 × 7,412,704
4. Step 4: Simplify right side
   4,730,808x = 54,948,180,591,616
5. Step 5: Solve for x
   x = 54,948,180,591,616/4,730,808
6. Step 6: Final answer
   x = 11,614,967.38