Finding the Third Proportional to 50,992.50 and 112,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,992.50 : 112,555.50 = 112,555.50 : x
2. Step 2: Convert to fraction form
   50,992.50/112,555.50 = 112,555.50/x
3. Step 3: Cross multiply
   50,992.50x = 112,555.50 × 112,555.50
4. Step 4: Simplify right side
   50,992.50x = 12,668,740,580.25
5. Step 5: Solve for x
   x = 12,668,740,580.25/50,992.50
6. Step 6: Final answer
   x = 248,443.21