Finding the Third Proportional to 2,275,474 and 4,874,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,474 : 4,874,796 = 4,874,796 : x
2. Step 2: Convert to fraction form
   2,275,474/4,874,796 = 4,874,796/x
3. Step 3: Cross multiply
   2,275,474x = 4,874,796 × 4,874,796
4. Step 4: Simplify right side
   2,275,474x = 23,763,636,041,616
5. Step 5: Solve for x
   x = 23,763,636,041,616/2,275,474
6. Step 6: Final answer
   x = 10,443,378.41