Finding the Third Proportional to 606,496 and 897,922

Step by Step Solution

1. Step 1: Write the proportion equation
   606,496 : 897,922 = 897,922 : x
2. Step 2: Convert to fraction form
   606,496/897,922 = 897,922/x
3. Step 3: Cross multiply
   606,496x = 897,922 × 897,922
4. Step 4: Simplify right side
   606,496x = 806,263,918,084
5. Step 5: Solve for x
   x = 806,263,918,084/606,496
6. Step 6: Final answer
   x = 1,329,380.44