Finding the Third Proportional to 26,631.28 and 55,726.73

Step by Step Solution

1. Step 1: Write the proportion equation
   26,631.28 : 55,726.73 = 55,726.73 : x
2. Step 2: Convert to fraction form
   26,631.28/55,726.73 = 55,726.73/x
3. Step 3: Cross multiply
   26,631.28x = 55,726.73 × 55,726.73
4. Step 4: Simplify right side
   26,631.28x = 3,105,468,924.10
5. Step 5: Solve for x
   x = 3,105,468,924.10/26,631.28
6. Step 6: Final answer
   x = 116,609.82