Finding the Third Proportional to 134,147 and 188,019

Step by Step Solution

1. Step 1: Write the proportion equation
   134,147 : 188,019 = 188,019 : x
2. Step 2: Convert to fraction form
   134,147/188,019 = 188,019/x
3. Step 3: Cross multiply
   134,147x = 188,019 × 188,019
4. Step 4: Simplify right side
   134,147x = 35,351,144,361
5. Step 5: Solve for x
   x = 35,351,144,361/134,147
6. Step 6: Final answer
   x = 263,525.42