Finding the Third Proportional to 8,316 and 13,022

Step by Step Solution

1. Step 1: Write the proportion equation
   8,316 : 13,022 = 13,022 : x
2. Step 2: Convert to fraction form
   8,316/13,022 = 13,022/x
3. Step 3: Cross multiply
   8,316x = 13,022 × 13,022
4. Step 4: Simplify right side
   8,316x = 169,572,484
5. Step 5: Solve for x
   x = 169,572,484/8,316
6. Step 6: Final answer
   x = 20,391.11