Finding the Third Proportional to 610,525.50 and 897,495

Step by Step Solution

1. Step 1: Write the proportion equation
   610,525.50 : 897,495 = 897,495 : x
2. Step 2: Convert to fraction form
   610,525.50/897,495 = 897,495/x
3. Step 3: Cross multiply
   610,525.50x = 897,495 × 897,495
4. Step 4: Simplify right side
   610,525.50x = 805,497,275,025
5. Step 5: Solve for x
   x = 805,497,275,025/610,525.50
6. Step 6: Final answer
   x = 1,319,350.75