Finding the Third Proportional to 52,067.25 and 76,155.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,067.25 : 76,155.75 = 76,155.75 : x
2. Step 2: Convert to fraction form
   52,067.25/76,155.75 = 76,155.75/x
3. Step 3: Cross multiply
   52,067.25x = 76,155.75 × 76,155.75
4. Step 4: Simplify right side
   52,067.25x = 5,799,698,258.06
5. Step 5: Solve for x
   x = 5,799,698,258.06/52,067.25
6. Step 6: Final answer
   x = 111,388.60