Finding the Third Proportional to 6,808 and 13,168

Step by Step Solution

1. Step 1: Write the proportion equation
   6,808 : 13,168 = 13,168 : x
2. Step 2: Convert to fraction form
   6,808/13,168 = 13,168/x
3. Step 3: Cross multiply
   6,808x = 13,168 × 13,168
4. Step 4: Simplify right side
   6,808x = 173,396,224
5. Step 5: Solve for x
   x = 173,396,224/6,808
6. Step 6: Final answer
   x = 25,469.48