Finding the Third Proportional to 2,275,820 and 4,888,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,820 : 4,888,996 = 4,888,996 : x
2. Step 2: Convert to fraction form
   2,275,820/4,888,996 = 4,888,996/x
3. Step 3: Cross multiply
   2,275,820x = 4,888,996 × 4,888,996
4. Step 4: Simplify right side
   2,275,820x = 23,902,281,888,016
5. Step 5: Solve for x
   x = 23,902,281,888,016/2,275,820
6. Step 6: Final answer
   x = 10,502,711.94