Finding the Third Proportional to 449,156 and 973,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   449,156 : 973,081.75 = 973,081.75 : x
2. Step 2: Convert to fraction form
   449,156/973,081.75 = 973,081.75/x
3. Step 3: Cross multiply
   449,156x = 973,081.75 × 973,081.75
4. Step 4: Simplify right side
   449,156x = 946,888,092,183.06
5. Step 5: Solve for x
   x = 946,888,092,183.06/449,156
6. Step 6: Final answer
   x = 2,108,149.71