Finding the Third Proportional to 202,483 and 443,099

Step by Step Solution

1. Step 1: Write the proportion equation
   202,483 : 443,099 = 443,099 : x
2. Step 2: Convert to fraction form
   202,483/443,099 = 443,099/x
3. Step 3: Cross multiply
   202,483x = 443,099 × 443,099
4. Step 4: Simplify right side
   202,483x = 196,336,723,801
5. Step 5: Solve for x
   x = 196,336,723,801/202,483
6. Step 6: Final answer
   x = 969,645.47