Finding the Third Proportional to 8,668 and 13,084

Step by Step Solution

1. Step 1: Write the proportion equation
   8,668 : 13,084 = 13,084 : x
2. Step 2: Convert to fraction form
   8,668/13,084 = 13,084/x
3. Step 3: Cross multiply
   8,668x = 13,084 × 13,084
4. Step 4: Simplify right side
   8,668x = 171,191,056
5. Step 5: Solve for x
   x = 171,191,056/8,668
6. Step 6: Final answer
   x = 19,749.78