Finding the Third Proportional to 33,260 and 71,132

Step by Step Solution

1. Step 1: Write the proportion equation
   33,260 : 71,132 = 71,132 : x
2. Step 2: Convert to fraction form
   33,260/71,132 = 71,132/x
3. Step 3: Cross multiply
   33,260x = 71,132 × 71,132
4. Step 4: Simplify right side
   33,260x = 5,059,761,424
5. Step 5: Solve for x
   x = 5,059,761,424/33,260
6. Step 6: Final answer
   x = 152,127.52