Finding the Third Proportional to 2,275,819 and 4,888,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,819 : 4,888,994 = 4,888,994 : x
2. Step 2: Convert to fraction form
   2,275,819/4,888,994 = 4,888,994/x
3. Step 3: Cross multiply
   2,275,819x = 4,888,994 × 4,888,994
4. Step 4: Simplify right side
   2,275,819x = 23,902,262,332,036
5. Step 5: Solve for x
   x = 23,902,262,332,036/2,275,819
6. Step 6: Final answer
   x = 10,502,707.96