Finding the Third Proportional to 610,526 and 897,496

Step by Step Solution

1. Step 1: Write the proportion equation
   610,526 : 897,496 = 897,496 : x
2. Step 2: Convert to fraction form
   610,526/897,496 = 897,496/x
3. Step 3: Cross multiply
   610,526x = 897,496 × 897,496
4. Step 4: Simplify right side
   610,526x = 805,499,070,016
5. Step 5: Solve for x
   x = 805,499,070,016/610,526
6. Step 6: Final answer
   x = 1,319,352.61