Finding the Third Proportional to 327,537 and 694,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   327,537 : 694,435.50 = 694,435.50 : x
2. Step 2: Convert to fraction form
   327,537/694,435.50 = 694,435.50/x
3. Step 3: Cross multiply
   327,537x = 694,435.50 × 694,435.50
4. Step 4: Simplify right side
   327,537x = 482,240,663,660.25
5. Step 5: Solve for x
   x = 482,240,663,660.25/327,537
6. Step 6: Final answer
   x = 1,472,324.24