Finding the Third Proportional to 12,560.91 and 27,632.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,560.91 : 27,632.81 = 27,632.81 : x
2. Step 2: Convert to fraction form
   12,560.91/27,632.81 = 27,632.81/x
3. Step 3: Cross multiply
   12,560.91x = 27,632.81 × 27,632.81
4. Step 4: Simplify right side
   12,560.91x = 763,572,326.66
5. Step 5: Solve for x
   x = 763,572,326.66/12,560.91
6. Step 6: Final answer
   x = 60,789.59