Finding the Third Proportional to 24,871.50 and 55,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   24,871.50 : 55,048.50 = 55,048.50 : x
2. Step 2: Convert to fraction form
   24,871.50/55,048.50 = 55,048.50/x
3. Step 3: Cross multiply
   24,871.50x = 55,048.50 × 55,048.50
4. Step 4: Simplify right side
   24,871.50x = 3,030,337,352.25
5. Step 5: Solve for x
   x = 3,030,337,352.25/24,871.50
6. Step 6: Final answer
   x = 121,839.75