Finding the Third Proportional to 15,500 and 33,898

Step by Step Solution

1. Step 1: Write the proportion equation
   15,500 : 33,898 = 33,898 : x
2. Step 2: Convert to fraction form
   15,500/33,898 = 33,898/x
3. Step 3: Cross multiply
   15,500x = 33,898 × 33,898
4. Step 4: Simplify right side
   15,500x = 1,149,074,404
5. Step 5: Solve for x
   x = 1,149,074,404/15,500
6. Step 6: Final answer
   x = 74,133.83