Finding the Third Proportional to 65,086 and 131,982

Step by Step Solution

1. Step 1: Write the proportion equation
   65,086 : 131,982 = 131,982 : x
2. Step 2: Convert to fraction form
   65,086/131,982 = 131,982/x
3. Step 3: Cross multiply
   65,086x = 131,982 × 131,982
4. Step 4: Simplify right side
   65,086x = 17,419,248,324
5. Step 5: Solve for x
   x = 17,419,248,324/65,086
6. Step 6: Final answer
   x = 267,634.33