Finding the Third Proportional to 43,980 and 103,717.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,980 : 103,717.50 = 103,717.50 : x
2. Step 2: Convert to fraction form
   43,980/103,717.50 = 103,717.50/x
3. Step 3: Cross multiply
   43,980x = 103,717.50 × 103,717.50
4. Step 4: Simplify right side
   43,980x = 10,757,319,806.25
5. Step 5: Solve for x
   x = 10,757,319,806.25/43,980
6. Step 6: Final answer
   x = 244,595.72