Finding the Third Proportional to 12,468.56 and 26,665.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,468.56 : 26,665.13 = 26,665.13 : x
2. Step 2: Convert to fraction form
   12,468.56/26,665.13 = 26,665.13/x
3. Step 3: Cross multiply
   12,468.56x = 26,665.13 × 26,665.13
4. Step 4: Simplify right side
   12,468.56x = 711,028,891.27
5. Step 5: Solve for x
   x = 711,028,891.27/12,468.56
6. Step 6: Final answer
   x = 57,025.73