Finding the Third Proportional to 27,957.56 and 60,086.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,957.56 : 60,086.25 = 60,086.25 : x
2. Step 2: Convert to fraction form
   27,957.56/60,086.25 = 60,086.25/x
3. Step 3: Cross multiply
   27,957.56x = 60,086.25 × 60,086.25
4. Step 4: Simplify right side
   27,957.56x = 3,610,357,439.06
5. Step 5: Solve for x
   x = 3,610,357,439.06/27,957.56
6. Step 6: Final answer
   x = 129,137.06