Finding the Third Proportional to 33,388.50 and 68,014

Step by Step Solution

1. Step 1: Write the proportion equation
   33,388.50 : 68,014 = 68,014 : x
2. Step 2: Convert to fraction form
   33,388.50/68,014 = 68,014/x
3. Step 3: Cross multiply
   33,388.50x = 68,014 × 68,014
4. Step 4: Simplify right side
   33,388.50x = 4,625,904,196
5. Step 5: Solve for x
   x = 4,625,904,196/33,388.50
6. Step 6: Final answer
   x = 138,547.83