Finding the Third Proportional to 1,083,006 and 1,683,738

Step by Step Solution

1. Step 1: Write the proportion equation
   1,083,006 : 1,683,738 = 1,683,738 : x
2. Step 2: Convert to fraction form
   1,083,006/1,683,738 = 1,683,738/x
3. Step 3: Cross multiply
   1,083,006x = 1,683,738 × 1,683,738
4. Step 4: Simplify right side
   1,083,006x = 2,834,973,652,644
5. Step 5: Solve for x
   x = 2,834,973,652,644/1,083,006
6. Step 6: Final answer
   x = 2,617,689.70