Finding the Third Proportional to 110,990.25 and 244,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,990.25 : 244,606.50 = 244,606.50 : x
2. Step 2: Convert to fraction form
   110,990.25/244,606.50 = 244,606.50/x
3. Step 3: Cross multiply
   110,990.25x = 244,606.50 × 244,606.50
4. Step 4: Simplify right side
   110,990.25x = 59,832,339,842.25
5. Step 5: Solve for x
   x = 59,832,339,842.25/110,990.25
6. Step 6: Final answer
   x = 539,077.44