Finding the Third Proportional to 72,082 and 154,819

Step by Step Solution

1. Step 1: Write the proportion equation
   72,082 : 154,819 = 154,819 : x
2. Step 2: Convert to fraction form
   72,082/154,819 = 154,819/x
3. Step 3: Cross multiply
   72,082x = 154,819 × 154,819
4. Step 4: Simplify right side
   72,082x = 23,968,922,761
5. Step 5: Solve for x
   x = 23,968,922,761/72,082
6. Step 6: Final answer
   x = 332,523.00