Finding the Third Proportional to 32,481 and 71,284

Step by Step Solution

1. Step 1: Write the proportion equation
   32,481 : 71,284 = 71,284 : x
2. Step 2: Convert to fraction form
   32,481/71,284 = 71,284/x
3. Step 3: Cross multiply
   32,481x = 71,284 × 71,284
4. Step 4: Simplify right side
   32,481x = 5,081,408,656
5. Step 5: Solve for x
   x = 5,081,408,656/32,481
6. Step 6: Final answer
   x = 156,442.49