Finding the Third Proportional to 2,229,168 and 3,542,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,168 : 3,542,648 = 3,542,648 : x
2. Step 2: Convert to fraction form
   2,229,168/3,542,648 = 3,542,648/x
3. Step 3: Cross multiply
   2,229,168x = 3,542,648 × 3,542,648
4. Step 4: Simplify right side
   2,229,168x = 12,550,354,851,904
5. Step 5: Solve for x
   x = 12,550,354,851,904/2,229,168
6. Step 6: Final answer
   x = 5,630,062.36