Finding the Third Proportional to 1,838,406 and 2,746,593

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,406 : 2,746,593 = 2,746,593 : x
2. Step 2: Convert to fraction form
   1,838,406/2,746,593 = 2,746,593/x
3. Step 3: Cross multiply
   1,838,406x = 2,746,593 × 2,746,593
4. Step 4: Simplify right side
   1,838,406x = 7,543,773,107,649
5. Step 5: Solve for x
   x = 7,543,773,107,649/1,838,406
6. Step 6: Final answer
   x = 4,103,431.51