Finding the Third Proportional to 16,731 and 33,039

Step by Step Solution

1. Step 1: Write the proportion equation
   16,731 : 33,039 = 33,039 : x
2. Step 2: Convert to fraction form
   16,731/33,039 = 33,039/x
3. Step 3: Cross multiply
   16,731x = 33,039 × 33,039
4. Step 4: Simplify right side
   16,731x = 1,091,575,521
5. Step 5: Solve for x
   x = 1,091,575,521/16,731
6. Step 6: Final answer
   x = 65,242.69