Finding the Third Proportional to 69,887 and 150,898

Step by Step Solution

1. Step 1: Write the proportion equation
   69,887 : 150,898 = 150,898 : x
2. Step 2: Convert to fraction form
   69,887/150,898 = 150,898/x
3. Step 3: Cross multiply
   69,887x = 150,898 × 150,898
4. Step 4: Simplify right side
   69,887x = 22,770,206,404
5. Step 5: Solve for x
   x = 22,770,206,404/69,887
6. Step 6: Final answer
   x = 325,814.62