Finding the Third Proportional to 332,801.72 and 728,953.45

Step by Step Solution

1. Step 1: Write the proportion equation
   332,801.72 : 728,953.45 = 728,953.45 : x
2. Step 2: Convert to fraction form
   332,801.72/728,953.45 = 728,953.45/x
3. Step 3: Cross multiply
   332,801.72x = 728,953.45 × 728,953.45
4. Step 4: Simplify right side
   332,801.72x = 531,373,136,822.86
5. Step 5: Solve for x
   x = 531,373,136,822.86/332,801.72
6. Step 6: Final answer
   x = 1,596,665.84