Finding the Third Proportional to 769,034.25 and 1,682,805.38

Step by Step Solution

1. Step 1: Write the proportion equation
   769,034.25 : 1,682,805.38 = 1,682,805.38 : x
2. Step 2: Convert to fraction form
   769,034.25/1,682,805.38 = 1,682,805.38/x
3. Step 3: Cross multiply
   769,034.25x = 1,682,805.38 × 1,682,805.38
4. Step 4: Simplify right side
   769,034.25x = 2,831,833,930,128.89
5. Step 5: Solve for x
   x = 2,831,833,930,128.89/769,034.25
6. Step 6: Final answer
   x = 3,682,324.85