Finding the Third Proportional to 39,858.75 and 61,067.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,858.75 : 61,067.25 = 61,067.25 : x
2. Step 2: Convert to fraction form
   39,858.75/61,067.25 = 61,067.25/x
3. Step 3: Cross multiply
   39,858.75x = 61,067.25 × 61,067.25
4. Step 4: Simplify right side
   39,858.75x = 3,729,209,022.56
5. Step 5: Solve for x
   x = 3,729,209,022.56/39,858.75
6. Step 6: Final answer
   x = 93,560.61