Finding the Third Proportional to 898,756 and 1,956,218

Step by Step Solution

1. Step 1: Write the proportion equation
   898,756 : 1,956,218 = 1,956,218 : x
2. Step 2: Convert to fraction form
   898,756/1,956,218 = 1,956,218/x
3. Step 3: Cross multiply
   898,756x = 1,956,218 × 1,956,218
4. Step 4: Simplify right side
   898,756x = 3,826,788,863,524
5. Step 5: Solve for x
   x = 3,826,788,863,524/898,756
6. Step 6: Final answer
   x = 4,257,872.95