Finding the Third Proportional to 55,083.38 and 120,433.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,083.38 : 120,433.50 = 120,433.50 : x
2. Step 2: Convert to fraction form
   55,083.38/120,433.50 = 120,433.50/x
3. Step 3: Cross multiply
   55,083.38x = 120,433.50 × 120,433.50
4. Step 4: Simplify right side
   55,083.38x = 14,504,227,922.25
5. Step 5: Solve for x
   x = 14,504,227,922.25/55,083.38
6. Step 6: Final answer
   x = 263,314.07