Finding the Third Proportional to 11,440 and 24,986

Step by Step Solution

1. Step 1: Write the proportion equation
   11,440 : 24,986 = 24,986 : x
2. Step 2: Convert to fraction form
   11,440/24,986 = 24,986/x
3. Step 3: Cross multiply
   11,440x = 24,986 × 24,986
4. Step 4: Simplify right side
   11,440x = 624,300,196
5. Step 5: Solve for x
   x = 624,300,196/11,440
6. Step 6: Final answer
   x = 54,571.70