Finding the Third Proportional to 15,616.55 and 33,044.20

Step by Step Solution

1. Step 1: Write the proportion equation
   15,616.55 : 33,044.20 = 33,044.20 : x
2. Step 2: Convert to fraction form
   15,616.55/33,044.20 = 33,044.20/x
3. Step 3: Cross multiply
   15,616.55x = 33,044.20 × 33,044.20
4. Step 4: Simplify right side
   15,616.55x = 1,091,919,360.17
5. Step 5: Solve for x
   x = 1,091,919,360.17/15,616.55
6. Step 6: Final answer
   x = 69,920.67