Finding the Third Proportional to 205,036 and 443,768

Step by Step Solution

1. Step 1: Write the proportion equation
   205,036 : 443,768 = 443,768 : x
2. Step 2: Convert to fraction form
   205,036/443,768 = 443,768/x
3. Step 3: Cross multiply
   205,036x = 443,768 × 443,768
4. Step 4: Simplify right side
   205,036x = 196,930,037,824
5. Step 5: Solve for x
   x = 196,930,037,824/205,036
6. Step 6: Final answer
   x = 960,465.66