Finding the Third Proportional to 26,870.48 and 58,342.78

Step by Step Solution

1. Step 1: Write the proportion equation
   26,870.48 : 58,342.78 = 58,342.78 : x
2. Step 2: Convert to fraction form
   26,870.48/58,342.78 = 58,342.78/x
3. Step 3: Cross multiply
   26,870.48x = 58,342.78 × 58,342.78
4. Step 4: Simplify right side
   26,870.48x = 3,403,880,123.99
5. Step 5: Solve for x
   x = 3,403,880,123.99/26,870.48
6. Step 6: Final answer
   x = 126,677.29