Finding the Third Proportional to 61,067.25 and 132,588.56

Step by Step Solution

1. Step 1: Write the proportion equation
   61,067.25 : 132,588.56 = 132,588.56 : x
2. Step 2: Convert to fraction form
   61,067.25/132,588.56 = 132,588.56/x
3. Step 3: Cross multiply
   61,067.25x = 132,588.56 × 132,588.56
4. Step 4: Simplify right side
   61,067.25x = 17,579,726,905.82
5. Step 5: Solve for x
   x = 17,579,726,905.82/61,067.25
6. Step 6: Final answer
   x = 287,874.87