Finding the Third Proportional to 396,663.75 and 595,872

Step by Step Solution

1. Step 1: Write the proportion equation
   396,663.75 : 595,872 = 595,872 : x
2. Step 2: Convert to fraction form
   396,663.75/595,872 = 595,872/x
3. Step 3: Cross multiply
   396,663.75x = 595,872 × 595,872
4. Step 4: Simplify right side
   396,663.75x = 355,063,440,384
5. Step 5: Solve for x
   x = 355,063,440,384/396,663.75
6. Step 6: Final answer
   x = 895,124.50