Finding the Third Proportional to 7,085.25 and 15,517.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,085.25 : 15,517.25 = 15,517.25 : x
2. Step 2: Convert to fraction form
   7,085.25/15,517.25 = 15,517.25/x
3. Step 3: Cross multiply
   7,085.25x = 15,517.25 × 15,517.25
4. Step 4: Simplify right side
   7,085.25x = 240,785,047.56
5. Step 5: Solve for x
   x = 240,785,047.56/7,085.25
6. Step 6: Final answer
   x = 33,983.99