Finding the Third Proportional to 36,085.50 and 57,039.19

Step by Step Solution

1. Step 1: Write the proportion equation
   36,085.50 : 57,039.19 = 57,039.19 : x
2. Step 2: Convert to fraction form
   36,085.50/57,039.19 = 57,039.19/x
3. Step 3: Cross multiply
   36,085.50x = 57,039.19 × 57,039.19
4. Step 4: Simplify right side
   36,085.50x = 3,253,468,910.66
5. Step 5: Solve for x
   x = 3,253,468,910.66/36,085.50
6. Step 6: Final answer
   x = 90,160.01