Finding the Third Proportional to 10,292 and 13,008

Step by Step Solution

1. Step 1: Write the proportion equation
   10,292 : 13,008 = 13,008 : x
2. Step 2: Convert to fraction form
   10,292/13,008 = 13,008/x
3. Step 3: Cross multiply
   10,292x = 13,008 × 13,008
4. Step 4: Simplify right side
   10,292x = 169,208,064
5. Step 5: Solve for x
   x = 169,208,064/10,292
6. Step 6: Final answer
   x = 16,440.74