Finding the Third Proportional to 144,132 and 194,022

Step by Step Solution

1. Step 1: Write the proportion equation
   144,132 : 194,022 = 194,022 : x
2. Step 2: Convert to fraction form
   144,132/194,022 = 194,022/x
3. Step 3: Cross multiply
   144,132x = 194,022 × 194,022
4. Step 4: Simplify right side
   144,132x = 37,644,536,484
5. Step 5: Solve for x
   x = 37,644,536,484/144,132
6. Step 6: Final answer
   x = 261,180.98