Finding the Third Proportional to 1,028,876 and 2,256,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,876 : 2,256,956 = 2,256,956 : x
2. Step 2: Convert to fraction form
   1,028,876/2,256,956 = 2,256,956/x
3. Step 3: Cross multiply
   1,028,876x = 2,256,956 × 2,256,956
4. Step 4: Simplify right side
   1,028,876x = 5,093,850,385,936
5. Step 5: Solve for x
   x = 5,093,850,385,936/1,028,876
6. Step 6: Final answer
   x = 4,950,888.53