Finding the Third Proportional to 11,480 and 13,016

Step by Step Solution

1. Step 1: Write the proportion equation
   11,480 : 13,016 = 13,016 : x
2. Step 2: Convert to fraction form
   11,480/13,016 = 13,016/x
3. Step 3: Cross multiply
   11,480x = 13,016 × 13,016
4. Step 4: Simplify right side
   11,480x = 169,416,256
5. Step 5: Solve for x
   x = 169,416,256/11,480
6. Step 6: Final answer
   x = 14,757.51