Finding the Third Proportional to 26,662.50 and 61,725.38

Step by Step Solution

1. Step 1: Write the proportion equation
   26,662.50 : 61,725.38 = 61,725.38 : x
2. Step 2: Convert to fraction form
   26,662.50/61,725.38 = 61,725.38/x
3. Step 3: Cross multiply
   26,662.50x = 61,725.38 × 61,725.38
4. Step 4: Simplify right side
   26,662.50x = 3,810,021,918.89
5. Step 5: Solve for x
   x = 3,810,021,918.89/26,662.50
6. Step 6: Final answer
   x = 142,898.15