Finding the Third Proportional to 27,760.50 and 59,893.88

Step by Step Solution

1. Step 1: Write the proportion equation
   27,760.50 : 59,893.88 = 59,893.88 : x
2. Step 2: Convert to fraction form
   27,760.50/59,893.88 = 59,893.88/x
3. Step 3: Cross multiply
   27,760.50x = 59,893.88 × 59,893.88
4. Step 4: Simplify right side
   27,760.50x = 3,587,276,262.52
5. Step 5: Solve for x
   x = 3,587,276,262.52/27,760.50
6. Step 6: Final answer
   x = 129,222.32