Finding the Third Proportional to 2,750,528 and 4,204,866

Step by Step Solution

1. Step 1: Write the proportion equation
   2,750,528 : 4,204,866 = 4,204,866 : x
2. Step 2: Convert to fraction form
   2,750,528/4,204,866 = 4,204,866/x
3. Step 3: Cross multiply
   2,750,528x = 4,204,866 × 4,204,866
4. Step 4: Simplify right side
   2,750,528x = 17,680,898,077,956
5. Step 5: Solve for x
   x = 17,680,898,077,956/2,750,528
6. Step 6: Final answer
   x = 6,428,183.27