Finding the Third Proportional to 1,826,200 and 2,838,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,200 : 2,838,768 = 2,838,768 : x
2. Step 2: Convert to fraction form
   1,826,200/2,838,768 = 2,838,768/x
3. Step 3: Cross multiply
   1,826,200x = 2,838,768 × 2,838,768
4. Step 4: Simplify right side
   1,826,200x = 8,058,603,757,824
5. Step 5: Solve for x
   x = 8,058,603,757,824/1,826,200
6. Step 6: Final answer
   x = 4,412,771.74