Finding the Third Proportional to 32,817 and 67,018

Step by Step Solution

1. Step 1: Write the proportion equation
   32,817 : 67,018 = 67,018 : x
2. Step 2: Convert to fraction form
   32,817/67,018 = 67,018/x
3. Step 3: Cross multiply
   32,817x = 67,018 × 67,018
4. Step 4: Simplify right side
   32,817x = 4,491,412,324
5. Step 5: Solve for x
   x = 4,491,412,324/32,817
6. Step 6: Final answer
   x = 136,862.37