Finding the Third Proportional to 683,042 and 1,019,026

Step by Step Solution

1. Step 1: Write the proportion equation
   683,042 : 1,019,026 = 1,019,026 : x
2. Step 2: Convert to fraction form
   683,042/1,019,026 = 1,019,026/x
3. Step 3: Cross multiply
   683,042x = 1,019,026 × 1,019,026
4. Step 4: Simplify right side
   683,042x = 1,038,413,988,676
5. Step 5: Solve for x
   x = 1,038,413,988,676/683,042
6. Step 6: Final answer
   x = 1,520,278.39