Finding the Third Proportional to 30,265.50 and 61,760.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,265.50 : 61,760.25 = 61,760.25 : x
2. Step 2: Convert to fraction form
   30,265.50/61,760.25 = 61,760.25/x
3. Step 3: Cross multiply
   30,265.50x = 61,760.25 × 61,760.25
4. Step 4: Simplify right side
   30,265.50x = 3,814,328,480.06
5. Step 5: Solve for x
   x = 3,814,328,480.06/30,265.50
6. Step 6: Final answer
   x = 126,028.93