Finding the Third Proportional to 19,968.19 and 33,280.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,968.19 : 33,280.88 = 33,280.88 : x
2. Step 2: Convert to fraction form
   19,968.19/33,280.88 = 33,280.88/x
3. Step 3: Cross multiply
   19,968.19x = 33,280.88 × 33,280.88
4. Step 4: Simplify right side
   19,968.19x = 1,107,616,640.77
5. Step 5: Solve for x
   x = 1,107,616,640.77/19,968.19
6. Step 6: Final answer
   x = 55,469.06