Finding the Third Proportional to 9,482 and 12,681

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482 : 12,681 = 12,681 : x
2. Step 2: Convert to fraction form
   9,482/12,681 = 12,681/x
3. Step 3: Cross multiply
   9,482x = 12,681 × 12,681
4. Step 4: Simplify right side
   9,482x = 160,807,761
5. Step 5: Solve for x
   x = 160,807,761/9,482
6. Step 6: Final answer
   x = 16,959.27