Finding the Third Proportional to 27,762.75 and 59,960.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,762.75 : 59,960.25 = 59,960.25 : x
2. Step 2: Convert to fraction form
   27,762.75/59,960.25 = 59,960.25/x
3. Step 3: Cross multiply
   27,762.75x = 59,960.25 × 59,960.25
4. Step 4: Simplify right side
   27,762.75x = 3,595,231,580.06
5. Step 5: Solve for x
   x = 3,595,231,580.06/27,762.75
6. Step 6: Final answer
   x = 129,498.40