Finding the Third Proportional to 449,613 and 981,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   449,613 : 981,598.50 = 981,598.50 : x
2. Step 2: Convert to fraction form
   449,613/981,598.50 = 981,598.50/x
3. Step 3: Cross multiply
   449,613x = 981,598.50 × 981,598.50
4. Step 4: Simplify right side
   449,613x = 963,535,615,202.25
5. Step 5: Solve for x
   x = 963,535,615,202.25/449,613
6. Step 6: Final answer
   x = 2,143,033.26