Finding the Third Proportional to 10,987.31 and 24,042.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,987.31 : 24,042.38 = 24,042.38 : x
2. Step 2: Convert to fraction form
   10,987.31/24,042.38 = 24,042.38/x
3. Step 3: Cross multiply
   10,987.31x = 24,042.38 × 24,042.38
4. Step 4: Simplify right side
   10,987.31x = 578,035,795.64
5. Step 5: Solve for x
   x = 578,035,795.64/10,987.31
6. Step 6: Final answer
   x = 52,609.39