Finding the Third Proportional to 33,275 and 72,714

Step by Step Solution

1. Step 1: Write the proportion equation
   33,275 : 72,714 = 72,714 : x
2. Step 2: Convert to fraction form
   33,275/72,714 = 72,714/x
3. Step 3: Cross multiply
   33,275x = 72,714 × 72,714
4. Step 4: Simplify right side
   33,275x = 5,287,325,796
5. Step 5: Solve for x
   x = 5,287,325,796/33,275
6. Step 6: Final answer
   x = 158,897.85