Finding the Third Proportional to 1,825,993 and 2,838,663

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825,993 : 2,838,663 = 2,838,663 : x
2. Step 2: Convert to fraction form
   1,825,993/2,838,663 = 2,838,663/x
3. Step 3: Cross multiply
   1,825,993x = 2,838,663 × 2,838,663
4. Step 4: Simplify right side
   1,825,993x = 8,058,007,627,569
5. Step 5: Solve for x
   x = 8,058,007,627,569/1,825,993
6. Step 6: Final answer
   x = 4,412,945.52