Finding the Third Proportional to 175,980 and 239,098.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,980 : 239,098.50 = 239,098.50 : x
2. Step 2: Convert to fraction form
   175,980/239,098.50 = 239,098.50/x
3. Step 3: Cross multiply
   175,980x = 239,098.50 × 239,098.50
4. Step 4: Simplify right side
   175,980x = 57,168,092,702.25
5. Step 5: Solve for x
   x = 57,168,092,702.25/175,980
6. Step 6: Final answer
   x = 324,855.62