Finding the Third Proportional to 39,961.50 and 57,563.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,961.50 : 57,563.25 = 57,563.25 : x
2. Step 2: Convert to fraction form
   39,961.50/57,563.25 = 57,563.25/x
3. Step 3: Cross multiply
   39,961.50x = 57,563.25 × 57,563.25
4. Step 4: Simplify right side
   39,961.50x = 3,313,527,750.56
5. Step 5: Solve for x
   x = 3,313,527,750.56/39,961.50
6. Step 6: Final answer
   x = 82,918.00