Finding the Third Proportional to 55,093.50 and 119,520

Step by Step Solution

1. Step 1: Write the proportion equation
   55,093.50 : 119,520 = 119,520 : x
2. Step 2: Convert to fraction form
   55,093.50/119,520 = 119,520/x
3. Step 3: Cross multiply
   55,093.50x = 119,520 × 119,520
4. Step 4: Simplify right side
   55,093.50x = 14,285,030,400
5. Step 5: Solve for x
   x = 14,285,030,400/55,093.50
6. Step 6: Final answer
   x = 259,287.04