Finding the Third Proportional to 2,275,448 and 4,874,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,448 : 4,874,748 = 4,874,748 : x
2. Step 2: Convert to fraction form
   2,275,448/4,874,748 = 4,874,748/x
3. Step 3: Cross multiply
   2,275,448x = 4,874,748 × 4,874,748
4. Step 4: Simplify right side
   2,275,448x = 23,763,168,063,504
5. Step 5: Solve for x
   x = 23,763,168,063,504/2,275,448
6. Step 6: Final answer
   x = 10,443,292.07