Finding the Third Proportional to 2,050,634 and 4,487,268

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,634 : 4,487,268 = 4,487,268 : x
2. Step 2: Convert to fraction form
   2,050,634/4,487,268 = 4,487,268/x
3. Step 3: Cross multiply
   2,050,634x = 4,487,268 × 4,487,268
4. Step 4: Simplify right side
   2,050,634x = 20,135,574,103,824
5. Step 5: Solve for x
   x = 20,135,574,103,824/2,050,634
6. Step 6: Final answer
   x = 9,819,194.50