Finding the Third Proportional to 36,385.88 and 55,550.81

Step by Step Solution

1. Step 1: Write the proportion equation
   36,385.88 : 55,550.81 = 55,550.81 : x
2. Step 2: Convert to fraction form
   36,385.88/55,550.81 = 55,550.81/x
3. Step 3: Cross multiply
   36,385.88x = 55,550.81 × 55,550.81
4. Step 4: Simplify right side
   36,385.88x = 3,085,892,769.41
5. Step 5: Solve for x
   x = 3,085,892,769.41/36,385.88
6. Step 6: Final answer
   x = 84,810.18