Finding the Third Proportional to 15,518 and 33,932

Step by Step Solution

1. Step 1: Write the proportion equation
   15,518 : 33,932 = 33,932 : x
2. Step 2: Convert to fraction form
   15,518/33,932 = 33,932/x
3. Step 3: Cross multiply
   15,518x = 33,932 × 33,932
4. Step 4: Simplify right side
   15,518x = 1,151,380,624
5. Step 5: Solve for x
   x = 1,151,380,624/15,518
6. Step 6: Final answer
   x = 74,196.46