Finding the Third Proportional to 12,329 and 20,031

Step by Step Solution

1. Step 1: Write the proportion equation
   12,329 : 20,031 = 20,031 : x
2. Step 2: Convert to fraction form
   12,329/20,031 = 20,031/x
3. Step 3: Cross multiply
   12,329x = 20,031 × 20,031
4. Step 4: Simplify right side
   12,329x = 401,240,961
5. Step 5: Solve for x
   x = 401,240,961/12,329
6. Step 6: Final answer
   x = 32,544.49