Finding the Third Proportional to 31,441,708 and 67,932,108

Step by Step Solution

1. Step 1: Write the proportion equation
   31,441,708 : 67,932,108 = 67,932,108 : x
2. Step 2: Convert to fraction form
   31,441,708/67,932,108 = 67,932,108/x
3. Step 3: Cross multiply
   31,441,708x = 67,932,108 × 67,932,108
4. Step 4: Simplify right side
   31,441,708x = 4,614,771,297,323,664
5. Step 5: Solve for x
   x = 4,614,771,297,323,664/31,441,708
6. Step 6: Final answer
   x = 146,772,284.04