Finding the Third Proportional to 65,086 and 134,059

Step by Step Solution

1. Step 1: Write the proportion equation
   65,086 : 134,059 = 134,059 : x
2. Step 2: Convert to fraction form
   65,086/134,059 = 134,059/x
3. Step 3: Cross multiply
   65,086x = 134,059 × 134,059
4. Step 4: Simplify right side
   65,086x = 17,971,815,481
5. Step 5: Solve for x
   x = 17,971,815,481/65,086
6. Step 6: Final answer
   x = 276,124.14