Finding the Third Proportional to 8,870 and 13,741

Step by Step Solution

1. Step 1: Write the proportion equation
   8,870 : 13,741 = 13,741 : x
2. Step 2: Convert to fraction form
   8,870/13,741 = 13,741/x
3. Step 3: Cross multiply
   8,870x = 13,741 × 13,741
4. Step 4: Simplify right side
   8,870x = 188,815,081
5. Step 5: Solve for x
   x = 188,815,081/8,870
6. Step 6: Final answer
   x = 21,286.93