Finding the Third Proportional to 65,103.75 and 132,019.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,103.75 : 132,019.88 = 132,019.88 : x
2. Step 2: Convert to fraction form
   65,103.75/132,019.88 = 132,019.88/x
3. Step 3: Cross multiply
   65,103.75x = 132,019.88 × 132,019.88
4. Step 4: Simplify right side
   65,103.75x = 17,429,247,395.02
5. Step 5: Solve for x
   x = 17,429,247,395.02/65,103.75
6. Step 6: Final answer
   x = 267,714.95