Finding the Third Proportional to 903,687 and 1,956,145

Step by Step Solution

1. Step 1: Write the proportion equation
   903,687 : 1,956,145 = 1,956,145 : x
2. Step 2: Convert to fraction form
   903,687/1,956,145 = 1,956,145/x
3. Step 3: Cross multiply
   903,687x = 1,956,145 × 1,956,145
4. Step 4: Simplify right side
   903,687x = 3,826,503,261,025
5. Step 5: Solve for x
   x = 3,826,503,261,025/903,687
6. Step 6: Final answer
   x = 4,234,323.68