Finding the Third Proportional to 162,058.50 and 245,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   162,058.50 : 245,323.50 = 245,323.50 : x
2. Step 2: Convert to fraction form
   162,058.50/245,323.50 = 245,323.50/x
3. Step 3: Cross multiply
   162,058.50x = 245,323.50 × 245,323.50
4. Step 4: Simplify right side
   162,058.50x = 60,183,619,652.25
5. Step 5: Solve for x
   x = 60,183,619,652.25/162,058.50
6. Step 6: Final answer
   x = 371,369.72