Finding the Third Proportional to 1,253,105 and 2,017,683

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,105 : 2,017,683 = 2,017,683 : x
2. Step 2: Convert to fraction form
   1,253,105/2,017,683 = 2,017,683/x
3. Step 3: Cross multiply
   1,253,105x = 2,017,683 × 2,017,683
4. Step 4: Simplify right side
   1,253,105x = 4,071,044,688,489
5. Step 5: Solve for x
   x = 4,071,044,688,489/1,253,105
6. Step 6: Final answer
   x = 3,248,765.82