Finding the Third Proportional to 33,079 and 71,342

Step by Step Solution

1. Step 1: Write the proportion equation
   33,079 : 71,342 = 71,342 : x
2. Step 2: Convert to fraction form
   33,079/71,342 = 71,342/x
3. Step 3: Cross multiply
   33,079x = 71,342 × 71,342
4. Step 4: Simplify right side
   33,079x = 5,089,680,964
5. Step 5: Solve for x
   x = 5,089,680,964/33,079
6. Step 6: Final answer
   x = 153,864.41