Finding the Third Proportional to 2,284,365 and 4,872,723

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284,365 : 4,872,723 = 4,872,723 : x
2. Step 2: Convert to fraction form
   2,284,365/4,872,723 = 4,872,723/x
3. Step 3: Cross multiply
   2,284,365x = 4,872,723 × 4,872,723
4. Step 4: Simplify right side
   2,284,365x = 23,743,429,434,729
5. Step 5: Solve for x
   x = 23,743,429,434,729/2,284,365
6. Step 6: Final answer
   x = 10,393,886.02