Finding the Third Proportional to 39,757.50 and 61,481.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,757.50 : 61,481.25 = 61,481.25 : x
2. Step 2: Convert to fraction form
   39,757.50/61,481.25 = 61,481.25/x
3. Step 3: Cross multiply
   39,757.50x = 61,481.25 × 61,481.25
4. Step 4: Simplify right side
   39,757.50x = 3,779,944,101.56
5. Step 5: Solve for x
   x = 3,779,944,101.56/39,757.50
6. Step 6: Final answer
   x = 95,074.99