Finding the Third Proportional to 240,625.69 and 522,818.72

Step by Step Solution

1. Step 1: Write the proportion equation
   240,625.69 : 522,818.72 = 522,818.72 : x
2. Step 2: Convert to fraction form
   240,625.69/522,818.72 = 522,818.72/x
3. Step 3: Cross multiply
   240,625.69x = 522,818.72 × 522,818.72
4. Step 4: Simplify right side
   240,625.69x = 273,339,412,675.39
5. Step 5: Solve for x
   x = 273,339,412,675.39/240,625.69
6. Step 6: Final answer
   x = 1,135,952.76