Finding the Third Proportional to 55,162.50 and 119,073

Step by Step Solution

1. Step 1: Write the proportion equation
   55,162.50 : 119,073 = 119,073 : x
2. Step 2: Convert to fraction form
   55,162.50/119,073 = 119,073/x
3. Step 3: Cross multiply
   55,162.50x = 119,073 × 119,073
4. Step 4: Simplify right side
   55,162.50x = 14,178,379,329
5. Step 5: Solve for x
   x = 14,178,379,329/55,162.50
6. Step 6: Final answer
   x = 257,029.31