Finding the Third Proportional to 2,757,636 and 4,119,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,636 : 4,119,768 = 4,119,768 : x
2. Step 2: Convert to fraction form
   2,757,636/4,119,768 = 4,119,768/x
3. Step 3: Cross multiply
   2,757,636x = 4,119,768 × 4,119,768
4. Step 4: Simplify right side
   2,757,636x = 16,972,488,373,824
5. Step 5: Solve for x
   x = 16,972,488,373,824/2,757,636
6. Step 6: Final answer
   x = 6,154,723.96