Finding the Third Proportional to 110,369.25 and 238,379.25

Step by Step Solution

1. Step 1: Write the proportion equation
   110,369.25 : 238,379.25 = 238,379.25 : x
2. Step 2: Convert to fraction form
   110,369.25/238,379.25 = 238,379.25/x
3. Step 3: Cross multiply
   110,369.25x = 238,379.25 × 238,379.25
4. Step 4: Simplify right side
   110,369.25x = 56,824,666,830.56
5. Step 5: Solve for x
   x = 56,824,666,830.56/110,369.25
6. Step 6: Final answer
   x = 514,859.59