Finding the Third Proportional to 367,424 and 520,050

Step by Step Solution

1. Step 1: Write the proportion equation
   367,424 : 520,050 = 520,050 : x
2. Step 2: Convert to fraction form
   367,424/520,050 = 520,050/x
3. Step 3: Cross multiply
   367,424x = 520,050 × 520,050
4. Step 4: Simplify right side
   367,424x = 270,452,002,500
5. Step 5: Solve for x
   x = 270,452,002,500/367,424
6. Step 6: Final answer
   x = 736,076.04