Finding the Third Proportional to 898,285 and 1,921,034

Step by Step Solution

1. Step 1: Write the proportion equation
   898,285 : 1,921,034 = 1,921,034 : x
2. Step 2: Convert to fraction form
   898,285/1,921,034 = 1,921,034/x
3. Step 3: Cross multiply
   898,285x = 1,921,034 × 1,921,034
4. Step 4: Simplify right side
   898,285x = 3,690,371,629,156
5. Step 5: Solve for x
   x = 3,690,371,629,156/898,285
6. Step 6: Final answer
   x = 4,108,241.40