Finding the Third Proportional to 36,861.75 and 55,229.63

Step by Step Solution

1. Step 1: Write the proportion equation
   36,861.75 : 55,229.63 = 55,229.63 : x
2. Step 2: Convert to fraction form
   36,861.75/55,229.63 = 55,229.63/x
3. Step 3: Cross multiply
   36,861.75x = 55,229.63 × 55,229.63
4. Step 4: Simplify right side
   36,861.75x = 3,050,311,477.64
5. Step 5: Solve for x
   x = 3,050,311,477.64/36,861.75
6. Step 6: Final answer
   x = 82,750.05