Finding the Third Proportional to 449,469 and 965,640.75

Step by Step Solution

1. Step 1: Write the proportion equation
   449,469 : 965,640.75 = 965,640.75 : x
2. Step 2: Convert to fraction form
   449,469/965,640.75 = 965,640.75/x
3. Step 3: Cross multiply
   449,469x = 965,640.75 × 965,640.75
4. Step 4: Simplify right side
   449,469x = 932,462,058,060.56
5. Step 5: Solve for x
   x = 932,462,058,060.56/449,469
6. Step 6: Final answer
   x = 2,074,585.92