Finding the Third Proportional to 26,623.69 and 57,758.06

Step by Step Solution

1. Step 1: Write the proportion equation
   26,623.69 : 57,758.06 = 57,758.06 : x
2. Step 2: Convert to fraction form
   26,623.69/57,758.06 = 57,758.06/x
3. Step 3: Cross multiply
   26,623.69x = 57,758.06 × 57,758.06
4. Step 4: Simplify right side
   26,623.69x = 3,335,993,783.75
5. Step 5: Solve for x
   x = 3,335,993,783.75/26,623.69
6. Step 6: Final answer
   x = 125,301.72