Finding the Third Proportional to 32,319 and 71,118

Step by Step Solution

1. Step 1: Write the proportion equation
   32,319 : 71,118 = 71,118 : x
2. Step 2: Convert to fraction form
   32,319/71,118 = 71,118/x
3. Step 3: Cross multiply
   32,319x = 71,118 × 71,118
4. Step 4: Simplify right side
   32,319x = 5,057,769,924
5. Step 5: Solve for x
   x = 5,057,769,924/32,319
6. Step 6: Final answer
   x = 156,495.25