Finding the Third Proportional to 2,275,416 and 4,888,510

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,416 : 4,888,510 = 4,888,510 : x
2. Step 2: Convert to fraction form
   2,275,416/4,888,510 = 4,888,510/x
3. Step 3: Cross multiply
   2,275,416x = 4,888,510 × 4,888,510
4. Step 4: Simplify right side
   2,275,416x = 23,897,530,020,100
5. Step 5: Solve for x
   x = 23,897,530,020,100/2,275,416
6. Step 6: Final answer
   x = 10,502,488.35