Finding the Third Proportional to 51,785.58 and 113,451.89

Step by Step Solution

1. Step 1: Write the proportion equation
   51,785.58 : 113,451.89 = 113,451.89 : x
2. Step 2: Convert to fraction form
   51,785.58/113,451.89 = 113,451.89/x
3. Step 3: Cross multiply
   51,785.58x = 113,451.89 × 113,451.89
4. Step 4: Simplify right side
   51,785.58x = 12,871,331,486.39
5. Step 5: Solve for x
   x = 12,871,331,486.39/51,785.58
6. Step 6: Final answer
   x = 248,550.50