Finding the Third Proportional to 36,556.88 and 55,105.31

Step by Step Solution

1. Step 1: Write the proportion equation
   36,556.88 : 55,105.31 = 55,105.31 : x
2. Step 2: Convert to fraction form
   36,556.88/55,105.31 = 55,105.31/x
3. Step 3: Cross multiply
   36,556.88x = 55,105.31 × 55,105.31
4. Step 4: Simplify right side
   36,556.88x = 3,036,595,465.72
5. Step 5: Solve for x
   x = 3,036,595,465.72/36,556.88
6. Step 6: Final answer
   x = 83,064.96