Finding the Third Proportional to 619,333.50 and 957,177

Step by Step Solution

1. Step 1: Write the proportion equation
   619,333.50 : 957,177 = 957,177 : x
2. Step 2: Convert to fraction form
   619,333.50/957,177 = 957,177/x
3. Step 3: Cross multiply
   619,333.50x = 957,177 × 957,177
4. Step 4: Simplify right side
   619,333.50x = 916,187,809,329
5. Step 5: Solve for x
   x = 916,187,809,329/619,333.50
6. Step 6: Final answer
   x = 1,479,312.53