Finding the Third Proportional to 769,019 and 1,682,774

Step by Step Solution

1. Step 1: Write the proportion equation
   769,019 : 1,682,774 = 1,682,774 : x
2. Step 2: Convert to fraction form
   769,019/1,682,774 = 1,682,774/x
3. Step 3: Cross multiply
   769,019x = 1,682,774 × 1,682,774
4. Step 4: Simplify right side
   769,019x = 2,831,728,335,076
5. Step 5: Solve for x
   x = 2,831,728,335,076/769,019
6. Step 6: Final answer
   x = 3,682,260.56