Finding the Third Proportional to 10,360 and 13,116

Step by Step Solution

1. Step 1: Write the proportion equation
   10,360 : 13,116 = 13,116 : x
2. Step 2: Convert to fraction form
   10,360/13,116 = 13,116/x
3. Step 3: Cross multiply
   10,360x = 13,116 × 13,116
4. Step 4: Simplify right side
   10,360x = 172,029,456
5. Step 5: Solve for x
   x = 172,029,456/10,360
6. Step 6: Final answer
   x = 16,605.16