Finding the Third Proportional to 140,266 and 301,922

Step by Step Solution

1. Step 1: Write the proportion equation
   140,266 : 301,922 = 301,922 : x
2. Step 2: Convert to fraction form
   140,266/301,922 = 301,922/x
3. Step 3: Cross multiply
   140,266x = 301,922 × 301,922
4. Step 4: Simplify right side
   140,266x = 91,156,894,084
5. Step 5: Solve for x
   x = 91,156,894,084/140,266
6. Step 6: Final answer
   x = 649,885.89