Finding the Third Proportional to 2,275,414 and 4,888,505

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,414 : 4,888,505 = 4,888,505 : x
2. Step 2: Convert to fraction form
   2,275,414/4,888,505 = 4,888,505/x
3. Step 3: Cross multiply
   2,275,414x = 4,888,505 × 4,888,505
4. Step 4: Simplify right side
   2,275,414x = 23,897,481,135,025
5. Step 5: Solve for x
   x = 23,897,481,135,025/2,275,414
6. Step 6: Final answer
   x = 10,502,476.09