Finding the Third Proportional to 8,392 and 13,002

Step by Step Solution

1. Step 1: Write the proportion equation
   8,392 : 13,002 = 13,002 : x
2. Step 2: Convert to fraction form
   8,392/13,002 = 13,002/x
3. Step 3: Cross multiply
   8,392x = 13,002 × 13,002
4. Step 4: Simplify right side
   8,392x = 169,052,004
5. Step 5: Solve for x
   x = 169,052,004/8,392
6. Step 6: Final answer
   x = 20,144.42