Finding the Third Proportional to 27,697.50 and 60,469.88

Step by Step Solution

1. Step 1: Write the proportion equation
   27,697.50 : 60,469.88 = 60,469.88 : x
2. Step 2: Convert to fraction form
   27,697.50/60,469.88 = 60,469.88/x
3. Step 3: Cross multiply
   27,697.50x = 60,469.88 × 60,469.88
4. Step 4: Simplify right side
   27,697.50x = 3,656,605,782.52
5. Step 5: Solve for x
   x = 3,656,605,782.52/27,697.50
6. Step 6: Final answer
   x = 132,019.34