Finding the Third Proportional to 11,860.25 and 25,668.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,860.25 : 25,668.50 = 25,668.50 : x
2. Step 2: Convert to fraction form
   11,860.25/25,668.50 = 25,668.50/x
3. Step 3: Cross multiply
   11,860.25x = 25,668.50 × 25,668.50
4. Step 4: Simplify right side
   11,860.25x = 658,871,892.25
5. Step 5: Solve for x
   x = 658,871,892.25/11,860.25
6. Step 6: Final answer
   x = 55,552.95