Finding the Third Proportional to 59,185.50 and 127,155

Step by Step Solution

1. Step 1: Write the proportion equation
   59,185.50 : 127,155 = 127,155 : x
2. Step 2: Convert to fraction form
   59,185.50/127,155 = 127,155/x
3. Step 3: Cross multiply
   59,185.50x = 127,155 × 127,155
4. Step 4: Simplify right side
   59,185.50x = 16,168,394,025
5. Step 5: Solve for x
   x = 16,168,394,025/59,185.50
6. Step 6: Final answer
   x = 273,181.67