Finding the Third Proportional to 65,110 and 132,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,110 : 132,029.50 = 132,029.50 : x
2. Step 2: Convert to fraction form
   65,110/132,029.50 = 132,029.50/x
3. Step 3: Cross multiply
   65,110x = 132,029.50 × 132,029.50
4. Step 4: Simplify right side
   65,110x = 17,431,788,870.25
5. Step 5: Solve for x
   x = 17,431,788,870.25/65,110
6. Step 6: Final answer
   x = 267,728.29