Finding the Third Proportional to 682,808 and 1,033,644

Step by Step Solution

1. Step 1: Write the proportion equation
   682,808 : 1,033,644 = 1,033,644 : x
2. Step 2: Convert to fraction form
   682,808/1,033,644 = 1,033,644/x
3. Step 3: Cross multiply
   682,808x = 1,033,644 × 1,033,644
4. Step 4: Simplify right side
   682,808x = 1,068,419,918,736
5. Step 5: Solve for x
   x = 1,068,419,918,736/682,808
6. Step 6: Final answer
   x = 1,564,744.29