Finding the Third Proportional to 264,493.69 and 397,333.69

Step by Step Solution

1. Step 1: Write the proportion equation
   264,493.69 : 397,333.69 = 397,333.69 : x
2. Step 2: Convert to fraction form
   264,493.69/397,333.69 = 397,333.69/x
3. Step 3: Cross multiply
   264,493.69x = 397,333.69 × 397,333.69
4. Step 4: Simplify right side
   264,493.69x = 157,874,059,222.35
5. Step 5: Solve for x
   x = 157,874,059,222.35/264,493.69
6. Step 6: Final answer
   x = 596,891.60