Finding the Third Proportional to 36,850.50 and 55,212.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,850.50 : 55,212.75 = 55,212.75 : x
2. Step 2: Convert to fraction form
   36,850.50/55,212.75 = 55,212.75/x
3. Step 3: Cross multiply
   36,850.50x = 55,212.75 × 55,212.75
4. Step 4: Simplify right side
   36,850.50x = 3,048,447,762.56
5. Step 5: Solve for x
   x = 3,048,447,762.56/36,850.50
6. Step 6: Final answer
   x = 82,724.73