Finding the Third Proportional to 6,061.50 and 12,717

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.50 : 12,717 = 12,717 : x
2. Step 2: Convert to fraction form
   6,061.50/12,717 = 12,717/x
3. Step 3: Cross multiply
   6,061.50x = 12,717 × 12,717
4. Step 4: Simplify right side
   6,061.50x = 161,722,089
5. Step 5: Solve for x
   x = 161,722,089/6,061.50
6. Step 6: Final answer
   x = 26,680.21