Finding the Third Proportional to 171,955.88 and 377,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   171,955.88 : 377,092.50 = 377,092.50 : x
2. Step 2: Convert to fraction form
   171,955.88/377,092.50 = 377,092.50/x
3. Step 3: Cross multiply
   171,955.88x = 377,092.50 × 377,092.50
4. Step 4: Simplify right side
   171,955.88x = 142,198,753,556.25
5. Step 5: Solve for x
   x = 142,198,753,556.25/171,955.88
6. Step 6: Final answer
   x = 826,949.09