Finding the Third Proportional to 282,404.25 and 610,695

Step by Step Solution

1. Step 1: Write the proportion equation
   282,404.25 : 610,695 = 610,695 : x
2. Step 2: Convert to fraction form
   282,404.25/610,695 = 610,695/x
3. Step 3: Cross multiply
   282,404.25x = 610,695 × 610,695
4. Step 4: Simplify right side
   282,404.25x = 372,948,383,025
5. Step 5: Solve for x
   x = 372,948,383,025/282,404.25
6. Step 6: Final answer
   x = 1,320,618.88