Finding the Third Proportional to 5,713.25 and 12,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,713.25 : 12,474.50 = 12,474.50 : x
2. Step 2: Convert to fraction form
   5,713.25/12,474.50 = 12,474.50/x
3. Step 3: Cross multiply
   5,713.25x = 12,474.50 × 12,474.50
4. Step 4: Simplify right side
   5,713.25x = 155,613,150.25
5. Step 5: Solve for x
   x = 155,613,150.25/5,713.25
6. Step 6: Final answer
   x = 27,237.24