Finding the Third Proportional to 116,651.25 and 241,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,651.25 : 241,078.50 = 241,078.50 : x
2. Step 2: Convert to fraction form
   116,651.25/241,078.50 = 241,078.50/x
3. Step 3: Cross multiply
   116,651.25x = 241,078.50 × 241,078.50
4. Step 4: Simplify right side
   116,651.25x = 58,118,843,162.25
5. Step 5: Solve for x
   x = 58,118,843,162.25/116,651.25
6. Step 6: Final answer
   x = 498,227.35