Finding the Third Proportional to 64,072.27 and 95,578.73

Step by Step Solution

1. Step 1: Write the proportion equation
   64,072.27 : 95,578.73 = 95,578.73 : x
2. Step 2: Convert to fraction form
   64,072.27/95,578.73 = 95,578.73/x
3. Step 3: Cross multiply
   64,072.27x = 95,578.73 × 95,578.73
4. Step 4: Simplify right side
   64,072.27x = 9,135,294,464.73
5. Step 5: Solve for x
   x = 9,135,294,464.73/64,072.27
6. Step 6: Final answer
   x = 142,577.98