Finding the Third Proportional to 11,170 and 12,934

Step by Step Solution

1. Step 1: Write the proportion equation
   11,170 : 12,934 = 12,934 : x
2. Step 2: Convert to fraction form
   11,170/12,934 = 12,934/x
3. Step 3: Cross multiply
   11,170x = 12,934 × 12,934
4. Step 4: Simplify right side
   11,170x = 167,288,356
5. Step 5: Solve for x
   x = 167,288,356/11,170
6. Step 6: Final answer
   x = 14,976.58