Finding the Third Proportional to 33,668 and 70,886

Step by Step Solution

1. Step 1: Write the proportion equation
   33,668 : 70,886 = 70,886 : x
2. Step 2: Convert to fraction form
   33,668/70,886 = 70,886/x
3. Step 3: Cross multiply
   33,668x = 70,886 × 70,886
4. Step 4: Simplify right side
   33,668x = 5,024,824,996
5. Step 5: Solve for x
   x = 5,024,824,996/33,668
6. Step 6: Final answer
   x = 149,246.32