Finding the Third Proportional to 31,127,748 and 49,727,076

Step by Step Solution

1. Step 1: Write the proportion equation
   31,127,748 : 49,727,076 = 49,727,076 : x
2. Step 2: Convert to fraction form
   31,127,748/49,727,076 = 49,727,076/x
3. Step 3: Cross multiply
   31,127,748x = 49,727,076 × 49,727,076
4. Step 4: Simplify right side
   31,127,748x = 2,472,782,087,509,776
5. Step 5: Solve for x
   x = 2,472,782,087,509,776/31,127,748
6. Step 6: Final answer
   x = 79,439,800.38