Finding the Third Proportional to 26,561.67 and 57,796.45

Step by Step Solution

1. Step 1: Write the proportion equation
   26,561.67 : 57,796.45 = 57,796.45 : x
2. Step 2: Convert to fraction form
   26,561.67/57,796.45 = 57,796.45/x
3. Step 3: Cross multiply
   26,561.67x = 57,796.45 × 57,796.45
4. Step 4: Simplify right side
   26,561.67x = 3,340,429,993.83
5. Step 5: Solve for x
   x = 3,340,429,993.83/26,561.67
6. Step 6: Final answer
   x = 125,761.29