Finding the Third Proportional to 204,740 and 443,016

Step by Step Solution

1. Step 1: Write the proportion equation
   204,740 : 443,016 = 443,016 : x
2. Step 2: Convert to fraction form
   204,740/443,016 = 443,016/x
3. Step 3: Cross multiply
   204,740x = 443,016 × 443,016
4. Step 4: Simplify right side
   204,740x = 196,263,176,256
5. Step 5: Solve for x
   x = 196,263,176,256/204,740
6. Step 6: Final answer
   x = 958,597.13