Finding the Third Proportional to 2,275,530 and 4,888,739

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,530 : 4,888,739 = 4,888,739 : x
2. Step 2: Convert to fraction form
   2,275,530/4,888,739 = 4,888,739/x
3. Step 3: Cross multiply
   2,275,530x = 4,888,739 × 4,888,739
4. Step 4: Simplify right side
   2,275,530x = 23,899,769,010,121
5. Step 5: Solve for x
   x = 23,899,769,010,121/2,275,530
6. Step 6: Final answer
   x = 10,502,946.13