Finding the Third Proportional to 449,721 and 957,703.50

Step by Step Solution

1. Step 1: Write the proportion equation
   449,721 : 957,703.50 = 957,703.50 : x
2. Step 2: Convert to fraction form
   449,721/957,703.50 = 957,703.50/x
3. Step 3: Cross multiply
   449,721x = 957,703.50 × 957,703.50
4. Step 4: Simplify right side
   449,721x = 917,195,993,912.25
5. Step 5: Solve for x
   x = 917,195,993,912.25/449,721
6. Step 6: Final answer
   x = 2,039,477.80