Finding the Third Proportional to 31,915,988 and 50,545,950

Step by Step Solution

1. Step 1: Write the proportion equation
   31,915,988 : 50,545,950 = 50,545,950 : x
2. Step 2: Convert to fraction form
   31,915,988/50,545,950 = 50,545,950/x
3. Step 3: Cross multiply
   31,915,988x = 50,545,950 × 50,545,950
4. Step 4: Simplify right side
   31,915,988x = 2,554,893,061,402,500
5. Step 5: Solve for x
   x = 2,554,893,061,402,500/31,915,988
6. Step 6: Final answer
   x = 80,050,570.94