Finding the Third Proportional to 36,285.75 and 55,469.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,285.75 : 55,469.25 = 55,469.25 : x
2. Step 2: Convert to fraction form
   36,285.75/55,469.25 = 55,469.25/x
3. Step 3: Cross multiply
   36,285.75x = 55,469.25 × 55,469.25
4. Step 4: Simplify right side
   36,285.75x = 3,076,837,695.56
5. Step 5: Solve for x
   x = 3,076,837,695.56/36,285.75
6. Step 6: Final answer
   x = 84,794.66