Finding the Third Proportional to 9,552 and 15,870

Step by Step Solution

1. Step 1: Write the proportion equation
   9,552 : 15,870 = 15,870 : x
2. Step 2: Convert to fraction form
   9,552/15,870 = 15,870/x
3. Step 3: Cross multiply
   9,552x = 15,870 × 15,870
4. Step 4: Simplify right side
   9,552x = 251,856,900
5. Step 5: Solve for x
   x = 251,856,900/9,552
6. Step 6: Final answer
   x = 26,366.93