Finding the Third Proportional to 5,577 and 12,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,577 : 12,040.50 = 12,040.50 : x
2. Step 2: Convert to fraction form
   5,577/12,040.50 = 12,040.50/x
3. Step 3: Cross multiply
   5,577x = 12,040.50 × 12,040.50
4. Step 4: Simplify right side
   5,577x = 144,973,640.25
5. Step 5: Solve for x
   x = 144,973,640.25/5,577
6. Step 6: Final answer
   x = 25,994.91