Finding the Third Proportional to 411,518.25 and 897,462

Step by Step Solution

1. Step 1: Write the proportion equation
   411,518.25 : 897,462 = 897,462 : x
2. Step 2: Convert to fraction form
   411,518.25/897,462 = 897,462/x
3. Step 3: Cross multiply
   411,518.25x = 897,462 × 897,462
4. Step 4: Simplify right side
   411,518.25x = 805,438,041,444
5. Step 5: Solve for x
   x = 805,438,041,444/411,518.25
6. Step 6: Final answer
   x = 1,957,235.29