Finding the Third Proportional to 67,048 and 146,898

Step by Step Solution

1. Step 1: Write the proportion equation
   67,048 : 146,898 = 146,898 : x
2. Step 2: Convert to fraction form
   67,048/146,898 = 146,898/x
3. Step 3: Cross multiply
   67,048x = 146,898 × 146,898
4. Step 4: Simplify right side
   67,048x = 21,579,022,404
5. Step 5: Solve for x
   x = 21,579,022,404/67,048
6. Step 6: Final answer
   x = 321,844.39