Finding the Third Proportional to 31,127,699.25 and 49,726,983.38

Step by Step Solution

1. Step 1: Write the proportion equation
   31,127,699.25 : 49,726,983.38 = 49,726,983.38 : x
2. Step 2: Convert to fraction form
   31,127,699.25/49,726,983.38 = 49,726,983.38/x
3. Step 3: Cross multiply
   31,127,699.25x = 49,726,983.38 × 49,726,983.38
4. Step 4: Simplify right side
   31,127,699.25x = 2,472,772,875,577,526.50
5. Step 5: Solve for x
   x = 2,472,772,875,577,526.50/31,127,699.25
6. Step 6: Final answer
   x = 79,439,628.86