Finding the Third Proportional to 203,434 and 443,032

Step by Step Solution

1. Step 1: Write the proportion equation
   203,434 : 443,032 = 443,032 : x
2. Step 2: Convert to fraction form
   203,434/443,032 = 443,032/x
3. Step 3: Cross multiply
   203,434x = 443,032 × 443,032
4. Step 4: Simplify right side
   203,434x = 196,277,353,024
5. Step 5: Solve for x
   x = 196,277,353,024/203,434
6. Step 6: Final answer
   x = 964,820.79