Finding the Third Proportional to 15,414 and 33,012

Step by Step Solution

1. Step 1: Write the proportion equation
   15,414 : 33,012 = 33,012 : x
2. Step 2: Convert to fraction form
   15,414/33,012 = 33,012/x
3. Step 3: Cross multiply
   15,414x = 33,012 × 33,012
4. Step 4: Simplify right side
   15,414x = 1,089,792,144
5. Step 5: Solve for x
   x = 1,089,792,144/15,414
6. Step 6: Final answer
   x = 70,701.45