Finding the Third Proportional to 36,544.50 and 54,798.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,544.50 : 54,798.75 = 54,798.75 : x
2. Step 2: Convert to fraction form
   36,544.50/54,798.75 = 54,798.75/x
3. Step 3: Cross multiply
   36,544.50x = 54,798.75 × 54,798.75
4. Step 4: Simplify right side
   36,544.50x = 3,002,903,001.56
5. Step 5: Solve for x
   x = 3,002,903,001.56/36,544.50
6. Step 6: Final answer
   x = 82,171.13