Finding the Third Proportional to 2,275,434 and 4,874,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,434 : 4,874,724 = 4,874,724 : x
2. Step 2: Convert to fraction form
   2,275,434/4,874,724 = 4,874,724/x
3. Step 3: Cross multiply
   2,275,434x = 4,874,724 × 4,874,724
4. Step 4: Simplify right side
   2,275,434x = 23,762,934,076,176
5. Step 5: Solve for x
   x = 23,762,934,076,176/2,275,434
6. Step 6: Final answer
   x = 10,443,253.50