Finding the Third Proportional to 73,898 and 158,298

Step by Step Solution

1. Step 1: Write the proportion equation
   73,898 : 158,298 = 158,298 : x
2. Step 2: Convert to fraction form
   73,898/158,298 = 158,298/x
3. Step 3: Cross multiply
   73,898x = 158,298 × 158,298
4. Step 4: Simplify right side
   73,898x = 25,058,256,804
5. Step 5: Solve for x
   x = 25,058,256,804/73,898
6. Step 6: Final answer
   x = 339,092.49