Finding the Third Proportional to 20,181 and 33,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,181 : 33,351.50 = 33,351.50 : x
2. Step 2: Convert to fraction form
   20,181/33,351.50 = 33,351.50/x
3. Step 3: Cross multiply
   20,181x = 33,351.50 × 33,351.50
4. Step 4: Simplify right side
   20,181x = 1,112,322,552.25
5. Step 5: Solve for x
   x = 1,112,322,552.25/20,181
6. Step 6: Final answer
   x = 55,117.32