Finding the Third Proportional to 821,496 and 1,797,594

Step by Step Solution

1. Step 1: Write the proportion equation
   821,496 : 1,797,594 = 1,797,594 : x
2. Step 2: Convert to fraction form
   821,496/1,797,594 = 1,797,594/x
3. Step 3: Cross multiply
   821,496x = 1,797,594 × 1,797,594
4. Step 4: Simplify right side
   821,496x = 3,231,344,188,836
5. Step 5: Solve for x
   x = 3,231,344,188,836/821,496
6. Step 6: Final answer
   x = 3,933,487.43