Finding the Third Proportional to 26,471.81 and 57,932.72

Step by Step Solution

1. Step 1: Write the proportion equation
   26,471.81 : 57,932.72 = 57,932.72 : x
2. Step 2: Convert to fraction form
   26,471.81/57,932.72 = 57,932.72/x
3. Step 3: Cross multiply
   26,471.81x = 57,932.72 × 57,932.72
4. Step 4: Simplify right side
   26,471.81x = 3,356,199,901.77
5. Step 5: Solve for x
   x = 3,356,199,901.77/26,471.81
6. Step 6: Final answer
   x = 126,783.91