Finding the Third Proportional to 31,951.13 and 49,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,951.13 : 49,612.50 = 49,612.50 : x
2. Step 2: Convert to fraction form
   31,951.13/49,612.50 = 49,612.50/x
3. Step 3: Cross multiply
   31,951.13x = 49,612.50 × 49,612.50
4. Step 4: Simplify right side
   31,951.13x = 2,461,400,156.25
5. Step 5: Solve for x
   x = 2,461,400,156.25/31,951.13
6. Step 6: Final answer
   x = 77,036.42