Finding the Third Proportional to 10,381,747.31 and 22,717,426.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,381,747.31 : 22,717,426.69 = 22,717,426.69 : x
2. Step 2: Convert to fraction form
   10,381,747.31/22,717,426.69 = 22,717,426.69/x
3. Step 3: Cross multiply
   10,381,747.31x = 22,717,426.69 × 22,717,426.69
4. Step 4: Simplify right side
   10,381,747.31x = 516,081,475,301,937.25
5. Step 5: Solve for x
   x = 516,081,475,301,937.25/10,381,747.31
6. Step 6: Final answer
   x = 49,710,463.93