Finding the Third Proportional to 899,162 and 1,963,078

Step by Step Solution

1. Step 1: Write the proportion equation
   899,162 : 1,963,078 = 1,963,078 : x
2. Step 2: Convert to fraction form
   899,162/1,963,078 = 1,963,078/x
3. Step 3: Cross multiply
   899,162x = 1,963,078 × 1,963,078
4. Step 4: Simplify right side
   899,162x = 3,853,675,234,084
5. Step 5: Solve for x
   x = 3,853,675,234,084/899,162
6. Step 6: Final answer
   x = 4,285,851.98