Finding the Third Proportional to 10,342.69 and 15,838.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,342.69 : 15,838.03 = 15,838.03 : x
2. Step 2: Convert to fraction form
   10,342.69/15,838.03 = 15,838.03/x
3. Step 3: Cross multiply
   10,342.69x = 15,838.03 × 15,838.03
4. Step 4: Simplify right side
   10,342.69x = 250,843,233.88
5. Step 5: Solve for x
   x = 250,843,233.88/10,342.69
6. Step 6: Final answer
   x = 24,253.20