Finding the Third Proportional to 26,230.50 and 39,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,230.50 : 39,910.50 = 39,910.50 : x
2. Step 2: Convert to fraction form
   26,230.50/39,910.50 = 39,910.50/x
3. Step 3: Cross multiply
   26,230.50x = 39,910.50 × 39,910.50
4. Step 4: Simplify right side
   26,230.50x = 1,592,848,010.25
5. Step 5: Solve for x
   x = 1,592,848,010.25/26,230.50
6. Step 6: Final answer
   x = 60,725.03