Finding the Third Proportional to 616.15 and 975.52

Step by Step Solution

1. Step 1: Write the proportion equation
   616.15 : 975.52 = 975.52 : x
2. Step 2: Convert to fraction form
   616.15/975.52 = 975.52/x
3. Step 3: Cross multiply
   616.15x = 975.52 × 975.52
4. Step 4: Simplify right side
   616.15x = 951,630.73
5. Step 5: Solve for x
   x = 951,630.73/616.15
6. Step 6: Final answer
   x = 1,544.48