Finding the Third Proportional to 33,030 and 70,668

Step by Step Solution

1. Step 1: Write the proportion equation
   33,030 : 70,668 = 70,668 : x
2. Step 2: Convert to fraction form
   33,030/70,668 = 70,668/x
3. Step 3: Cross multiply
   33,030x = 70,668 × 70,668
4. Step 4: Simplify right side
   33,030x = 4,993,966,224
5. Step 5: Solve for x
   x = 4,993,966,224/33,030
6. Step 6: Final answer
   x = 151,194.86