Finding the Third Proportional to 30,555 and 41,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,555 : 41,629.50 = 41,629.50 : x
2. Step 2: Convert to fraction form
   30,555/41,629.50 = 41,629.50/x
3. Step 3: Cross multiply
   30,555x = 41,629.50 × 41,629.50
4. Step 4: Simplify right side
   30,555x = 1,733,015,270.25
5. Step 5: Solve for x
   x = 1,733,015,270.25/30,555
6. Step 6: Final answer
   x = 56,717.89