Finding the Third Proportional to 29,140,626 and 42,766,155

Step by Step Solution

1. Step 1: Write the proportion equation
   29,140,626 : 42,766,155 = 42,766,155 : x
2. Step 2: Convert to fraction form
   29,140,626/42,766,155 = 42,766,155/x
3. Step 3: Cross multiply
   29,140,626x = 42,766,155 × 42,766,155
4. Step 4: Simplify right side
   29,140,626x = 1,828,944,013,484,025
5. Step 5: Solve for x
   x = 1,828,944,013,484,025/29,140,626
6. Step 6: Final answer
   x = 62,762,687.85