Finding the Third Proportional to 3,962.25 and 5,539

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.25 : 5,539 = 5,539 : x
2. Step 2: Convert to fraction form
   3,962.25/5,539 = 5,539/x
3. Step 3: Cross multiply
   3,962.25x = 5,539 × 5,539
4. Step 4: Simplify right side
   3,962.25x = 30,680,521
5. Step 5: Solve for x
   x = 30,680,521/3,962.25
6. Step 6: Final answer
   x = 7,743.21