Finding the Third Proportional to 28,164.38 and 57,105.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,164.38 : 57,105.75 = 57,105.75 : x
2. Step 2: Convert to fraction form
   28,164.38/57,105.75 = 57,105.75/x
3. Step 3: Cross multiply
   28,164.38x = 57,105.75 × 57,105.75
4. Step 4: Simplify right side
   28,164.38x = 3,261,066,683.06
5. Step 5: Solve for x
   x = 3,261,066,683.06/28,164.38
6. Step 6: Final answer
   x = 115,786.94