Finding the Third Proportional to 649,734 and 1,036,809

Step by Step Solution

1. Step 1: Write the proportion equation
   649,734 : 1,036,809 = 1,036,809 : x
2. Step 2: Convert to fraction form
   649,734/1,036,809 = 1,036,809/x
3. Step 3: Cross multiply
   649,734x = 1,036,809 × 1,036,809
4. Step 4: Simplify right side
   649,734x = 1,074,972,902,481
5. Step 5: Solve for x
   x = 1,074,972,902,481/649,734
6. Step 6: Final answer
   x = 1,654,481.53