Finding the Third Proportional to 1,028,868 and 2,256,942

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,868 : 2,256,942 = 2,256,942 : x
2. Step 2: Convert to fraction form
   1,028,868/2,256,942 = 2,256,942/x
3. Step 3: Cross multiply
   1,028,868x = 2,256,942 × 2,256,942
4. Step 4: Simplify right side
   1,028,868x = 5,093,787,191,364
5. Step 5: Solve for x
   x = 5,093,787,191,364/1,028,868
6. Step 6: Final answer
   x = 4,950,865.60