Finding the Third Proportional to 2,944,258 and 4,431,135

Step by Step Solution

1. Step 1: Write the proportion equation
   2,944,258 : 4,431,135 = 4,431,135 : x
2. Step 2: Convert to fraction form
   2,944,258/4,431,135 = 4,431,135/x
3. Step 3: Cross multiply
   2,944,258x = 4,431,135 × 4,431,135
4. Step 4: Simplify right side
   2,944,258x = 19,634,957,388,225
5. Step 5: Solve for x
   x = 19,634,957,388,225/2,944,258
6. Step 6: Final answer
   x = 6,668,898.37