Finding the Third Proportional to 26,310.38 and 56,356.88

Step by Step Solution

1. Step 1: Write the proportion equation
   26,310.38 : 56,356.88 = 56,356.88 : x
2. Step 2: Convert to fraction form
   26,310.38/56,356.88 = 56,356.88/x
3. Step 3: Cross multiply
   26,310.38x = 56,356.88 × 56,356.88
4. Step 4: Simplify right side
   26,310.38x = 3,176,097,359.77
5. Step 5: Solve for x
   x = 3,176,097,359.77/26,310.38
6. Step 6: Final answer
   x = 120,716.54