Finding the Third Proportional to 71,162 and 154,012

Step by Step Solution

1. Step 1: Write the proportion equation
   71,162 : 154,012 = 154,012 : x
2. Step 2: Convert to fraction form
   71,162/154,012 = 154,012/x
3. Step 3: Cross multiply
   71,162x = 154,012 × 154,012
4. Step 4: Simplify right side
   71,162x = 23,719,696,144
5. Step 5: Solve for x
   x = 23,719,696,144/71,162
6. Step 6: Final answer
   x = 333,319.70