Finding the Third Proportional to 2,291,036 and 4,524,238

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,036 : 4,524,238 = 4,524,238 : x
2. Step 2: Convert to fraction form
   2,291,036/4,524,238 = 4,524,238/x
3. Step 3: Cross multiply
   2,291,036x = 4,524,238 × 4,524,238
4. Step 4: Simplify right side
   2,291,036x = 20,468,729,480,644
5. Step 5: Solve for x
   x = 20,468,729,480,644/2,291,036
6. Step 6: Final answer
   x = 8,934,267.94