Finding the Third Proportional to 57,896.25 and 86,982.75

Step by Step Solution

1. Step 1: Write the proportion equation
   57,896.25 : 86,982.75 = 86,982.75 : x
2. Step 2: Convert to fraction form
   57,896.25/86,982.75 = 86,982.75/x
3. Step 3: Cross multiply
   57,896.25x = 86,982.75 × 86,982.75
4. Step 4: Simplify right side
   57,896.25x = 7,565,998,797.56
5. Step 5: Solve for x
   x = 7,565,998,797.56/57,896.25
6. Step 6: Final answer
   x = 130,682.02