Finding the Third Proportional to 51,959.25 and 111,865.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,959.25 : 111,865.50 = 111,865.50 : x
2. Step 2: Convert to fraction form
   51,959.25/111,865.50 = 111,865.50/x
3. Step 3: Cross multiply
   51,959.25x = 111,865.50 × 111,865.50
4. Step 4: Simplify right side
   51,959.25x = 12,513,890,090.25
5. Step 5: Solve for x
   x = 12,513,890,090.25/51,959.25
6. Step 6: Final answer
   x = 240,840.47