Finding the Third Proportional to 8,186 and 13,049

Step by Step Solution

1. Step 1: Write the proportion equation
   8,186 : 13,049 = 13,049 : x
2. Step 2: Convert to fraction form
   8,186/13,049 = 13,049/x
3. Step 3: Cross multiply
   8,186x = 13,049 × 13,049
4. Step 4: Simplify right side
   8,186x = 170,276,401
5. Step 5: Solve for x
   x = 170,276,401/8,186
6. Step 6: Final answer
   x = 20,800.93