Finding the Third Proportional to 898,221 and 1,914,027

Step by Step Solution

1. Step 1: Write the proportion equation
   898,221 : 1,914,027 = 1,914,027 : x
2. Step 2: Convert to fraction form
   898,221/1,914,027 = 1,914,027/x
3. Step 3: Cross multiply
   898,221x = 1,914,027 × 1,914,027
4. Step 4: Simplify right side
   898,221x = 3,663,499,356,729
5. Step 5: Solve for x
   x = 3,663,499,356,729/898,221
6. Step 6: Final answer
   x = 4,078,616.91