Finding the Third Proportional to 235,177.50 and 517,176

Step by Step Solution

1. Step 1: Write the proportion equation
   235,177.50 : 517,176 = 517,176 : x
2. Step 2: Convert to fraction form
   235,177.50/517,176 = 517,176/x
3. Step 3: Cross multiply
   235,177.50x = 517,176 × 517,176
4. Step 4: Simplify right side
   235,177.50x = 267,471,014,976
5. Step 5: Solve for x
   x = 267,471,014,976/235,177.50
6. Step 6: Final answer
   x = 1,137,315.50