Finding the Third Proportional to 33,254 and 71,120

Step by Step Solution

1. Step 1: Write the proportion equation
   33,254 : 71,120 = 71,120 : x
2. Step 2: Convert to fraction form
   33,254/71,120 = 71,120/x
3. Step 3: Cross multiply
   33,254x = 71,120 × 71,120
4. Step 4: Simplify right side
   33,254x = 5,058,054,400
5. Step 5: Solve for x
   x = 5,058,054,400/33,254
6. Step 6: Final answer
   x = 152,103.64