Finding the Third Proportional to 29,654,752 and 64,105,892

Step by Step Solution

1. Step 1: Write the proportion equation
   29,654,752 : 64,105,892 = 64,105,892 : x
2. Step 2: Convert to fraction form
   29,654,752/64,105,892 = 64,105,892/x
3. Step 3: Cross multiply
   29,654,752x = 64,105,892 × 64,105,892
4. Step 4: Simplify right side
   29,654,752x = 4,109,565,389,115,664
5. Step 5: Solve for x
   x = 4,109,565,389,115,664/29,654,752
6. Step 6: Final answer
   x = 138,580,332.39