Finding the Third Proportional to 10,552 and 13,396

Step by Step Solution

1. Step 1: Write the proportion equation
   10,552 : 13,396 = 13,396 : x
2. Step 2: Convert to fraction form
   10,552/13,396 = 13,396/x
3. Step 3: Cross multiply
   10,552x = 13,396 × 13,396
4. Step 4: Simplify right side
   10,552x = 179,452,816
5. Step 5: Solve for x
   x = 179,452,816/10,552
6. Step 6: Final answer
   x = 17,006.52