Finding the Third Proportional to 7,202.16 and 15,403.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,202.16 : 15,403.31 = 15,403.31 : x
2. Step 2: Convert to fraction form
   7,202.16/15,403.31 = 15,403.31/x
3. Step 3: Cross multiply
   7,202.16x = 15,403.31 × 15,403.31
4. Step 4: Simplify right side
   7,202.16x = 237,262,035.97
5. Step 5: Solve for x
   x = 237,262,035.97/7,202.16
6. Step 6: Final answer
   x = 32,943.19