Finding the Third Proportional to 202,672 and 443,433

Step by Step Solution

1. Step 1: Write the proportion equation
   202,672 : 443,433 = 443,433 : x
2. Step 2: Convert to fraction form
   202,672/443,433 = 443,433/x
3. Step 3: Cross multiply
   202,672x = 443,433 × 443,433
4. Step 4: Simplify right side
   202,672x = 196,632,825,489
5. Step 5: Solve for x
   x = 196,632,825,489/202,672
6. Step 6: Final answer
   x = 970,202.23