Finding the Third Proportional to 1,826,238 and 2,838,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,238 : 2,838,828 = 2,838,828 : x
2. Step 2: Convert to fraction form
   1,826,238/2,838,828 = 2,838,828/x
3. Step 3: Cross multiply
   1,826,238x = 2,838,828 × 2,838,828
4. Step 4: Simplify right side
   1,826,238x = 8,058,944,413,584
5. Step 5: Solve for x
   x = 8,058,944,413,584/1,826,238
6. Step 6: Final answer
   x = 4,412,866.46