Finding the Third Proportional to 1,838,863 and 2,854,523

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,863 : 2,854,523 = 2,854,523 : x
2. Step 2: Convert to fraction form
   1,838,863/2,854,523 = 2,854,523/x
3. Step 3: Cross multiply
   1,838,863x = 2,854,523 × 2,854,523
4. Step 4: Simplify right side
   1,838,863x = 8,148,301,557,529
5. Step 5: Solve for x
   x = 8,148,301,557,529/1,838,863
6. Step 6: Final answer
   x = 4,431,162.93