Finding the Third Proportional to 110,980.50 and 240,816

Step by Step Solution

1. Step 1: Write the proportion equation
   110,980.50 : 240,816 = 240,816 : x
2. Step 2: Convert to fraction form
   110,980.50/240,816 = 240,816/x
3. Step 3: Cross multiply
   110,980.50x = 240,816 × 240,816
4. Step 4: Simplify right side
   110,980.50x = 57,992,345,856
5. Step 5: Solve for x
   x = 57,992,345,856/110,980.50
6. Step 6: Final answer
   x = 522,545.36