Finding the Third Proportional to 2,262,576 and 4,879,203

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,576 : 4,879,203 = 4,879,203 : x
2. Step 2: Convert to fraction form
   2,262,576/4,879,203 = 4,879,203/x
3. Step 3: Cross multiply
   2,262,576x = 4,879,203 × 4,879,203
4. Step 4: Simplify right side
   2,262,576x = 23,806,621,915,209
5. Step 5: Solve for x
   x = 23,806,621,915,209/2,262,576
6. Step 6: Final answer
   x = 10,521,910.39