Finding the Third Proportional to 32,321 and 71,122

Step by Step Solution

1. Step 1: Write the proportion equation
   32,321 : 71,122 = 71,122 : x
2. Step 2: Convert to fraction form
   32,321/71,122 = 71,122/x
3. Step 3: Cross multiply
   32,321x = 71,122 × 71,122
4. Step 4: Simplify right side
   32,321x = 5,058,338,884
5. Step 5: Solve for x
   x = 5,058,338,884/32,321
6. Step 6: Final answer
   x = 156,503.17