Finding the Third Proportional to 27,676.13 and 57,321.56

Step by Step Solution

1. Step 1: Write the proportion equation
   27,676.13 : 57,321.56 = 57,321.56 : x
2. Step 2: Convert to fraction form
   27,676.13/57,321.56 = 57,321.56/x
3. Step 3: Cross multiply
   27,676.13x = 57,321.56 × 57,321.56
4. Step 4: Simplify right side
   27,676.13x = 3,285,761,527.44
5. Step 5: Solve for x
   x = 3,285,761,527.44/27,676.13
6. Step 6: Final answer
   x = 118,721.88