Finding the Third Proportional to 15,955.50 and 25,253.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,955.50 : 25,253.25 = 25,253.25 : x
2. Step 2: Convert to fraction form
   15,955.50/25,253.25 = 25,253.25/x
3. Step 3: Cross multiply
   15,955.50x = 25,253.25 × 25,253.25
4. Step 4: Simplify right side
   15,955.50x = 637,726,635.56
5. Step 5: Solve for x
   x = 637,726,635.56/15,955.50
6. Step 6: Final answer
   x = 39,969.08