Finding the Third Proportional to 402,295.50 and 794,324

Step by Step Solution

1. Step 1: Write the proportion equation
   402,295.50 : 794,324 = 794,324 : x
2. Step 2: Convert to fraction form
   402,295.50/794,324 = 794,324/x
3. Step 3: Cross multiply
   402,295.50x = 794,324 × 794,324
4. Step 4: Simplify right side
   402,295.50x = 630,950,616,976
5. Step 5: Solve for x
   x = 630,950,616,976/402,295.50
6. Step 6: Final answer
   x = 1,568,376.02