Finding the Third Proportional to 8,359.50 and 18,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,359.50 : 18,025.50 = 18,025.50 : x
2. Step 2: Convert to fraction form
   8,359.50/18,025.50 = 18,025.50/x
3. Step 3: Cross multiply
   8,359.50x = 18,025.50 × 18,025.50
4. Step 4: Simplify right side
   8,359.50x = 324,918,650.25
5. Step 5: Solve for x
   x = 324,918,650.25/8,359.50
6. Step 6: Final answer
   x = 38,868.19