Finding the Third Proportional to 10,243.83 and 15,459.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,243.83 : 15,459.96 = 15,459.96 : x
2. Step 2: Convert to fraction form
   10,243.83/15,459.96 = 15,459.96/x
3. Step 3: Cross multiply
   10,243.83x = 15,459.96 × 15,459.96
4. Step 4: Simplify right side
   10,243.83x = 239,010,392.19
5. Step 5: Solve for x
   x = 239,010,392.19/10,243.83
6. Step 6: Final answer
   x = 23,332.14