Finding the Third Proportional to 26,860 and 58,534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,860 : 58,534.50 = 58,534.50 : x
2. Step 2: Convert to fraction form
   26,860/58,534.50 = 58,534.50/x
3. Step 3: Cross multiply
   26,860x = 58,534.50 × 58,534.50
4. Step 4: Simplify right side
   26,860x = 3,426,287,690.25
5. Step 5: Solve for x
   x = 3,426,287,690.25/26,860
6. Step 6: Final answer
   x = 127,560.97