Finding the Third Proportional to 51,293.25 and 111,938.63

Step by Step Solution

1. Step 1: Write the proportion equation
   51,293.25 : 111,938.63 = 111,938.63 : x
2. Step 2: Convert to fraction form
   51,293.25/111,938.63 = 111,938.63/x
3. Step 3: Cross multiply
   51,293.25x = 111,938.63 × 111,938.63
4. Step 4: Simplify right side
   51,293.25x = 12,530,255,766.89
5. Step 5: Solve for x
   x = 12,530,255,766.89/51,293.25
6. Step 6: Final answer
   x = 244,286.64