Finding the Third Proportional to 2,757,628 and 4,119,756

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,628 : 4,119,756 = 4,119,756 : x
2. Step 2: Convert to fraction form
   2,757,628/4,119,756 = 4,119,756/x
3. Step 3: Cross multiply
   2,757,628x = 4,119,756 × 4,119,756
4. Step 4: Simplify right side
   2,757,628x = 16,972,389,499,536
5. Step 5: Solve for x
   x = 16,972,389,499,536/2,757,628
6. Step 6: Final answer
   x = 6,154,705.96