Finding the Third Proportional to 189,922 and 443,701

Step by Step Solution

1. Step 1: Write the proportion equation
   189,922 : 443,701 = 443,701 : x
2. Step 2: Convert to fraction form
   189,922/443,701 = 443,701/x
3. Step 3: Cross multiply
   189,922x = 443,701 × 443,701
4. Step 4: Simplify right side
   189,922x = 196,870,577,401
5. Step 5: Solve for x
   x = 196,870,577,401/189,922
6. Step 6: Final answer
   x = 1,036,586.48