Finding the Third Proportional to 2,275,456 and 4,874,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,456 : 4,874,768 = 4,874,768 : x
2. Step 2: Convert to fraction form
   2,275,456/4,874,768 = 4,874,768/x
3. Step 3: Cross multiply
   2,275,456x = 4,874,768 × 4,874,768
4. Step 4: Simplify right side
   2,275,456x = 23,763,363,053,824
5. Step 5: Solve for x
   x = 23,763,363,053,824/2,275,456
6. Step 6: Final answer
   x = 10,443,341.05