Finding the Third Proportional to 50,540.20 and 120,182.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,540.20 : 120,182.48 = 120,182.48 : x
2. Step 2: Convert to fraction form
   50,540.20/120,182.48 = 120,182.48/x
3. Step 3: Cross multiply
   50,540.20x = 120,182.48 × 120,182.48
4. Step 4: Simplify right side
   50,540.20x = 14,443,829,550.55
5. Step 5: Solve for x
   x = 14,443,829,550.55/50,540.20
6. Step 6: Final answer
   x = 285,788.91