Finding the Third Proportional to 5,726,491.50 and 12,272,713

Step by Step Solution

1. Step 1: Write the proportion equation
   5,726,491.50 : 12,272,713 = 12,272,713 : x
2. Step 2: Convert to fraction form
   5,726,491.50/12,272,713 = 12,272,713/x
3. Step 3: Cross multiply
   5,726,491.50x = 12,272,713 × 12,272,713
4. Step 4: Simplify right side
   5,726,491.50x = 150,619,484,380,369
5. Step 5: Solve for x
   x = 150,619,484,380,369/5,726,491.50
6. Step 6: Final answer
   x = 26,302,227.88