Finding the Third Proportional to 65,114 and 132,039

Step by Step Solution

1. Step 1: Write the proportion equation
   65,114 : 132,039 = 132,039 : x
2. Step 2: Convert to fraction form
   65,114/132,039 = 132,039/x
3. Step 3: Cross multiply
   65,114x = 132,039 × 132,039
4. Step 4: Simplify right side
   65,114x = 17,434,297,521
5. Step 5: Solve for x
   x = 17,434,297,521/65,114
6. Step 6: Final answer
   x = 267,750.37