Finding the Third Proportional to 179,383.50 and 377,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,383.50 : 377,356.50 = 377,356.50 : x
2. Step 2: Convert to fraction form
   179,383.50/377,356.50 = 377,356.50/x
3. Step 3: Cross multiply
   179,383.50x = 377,356.50 × 377,356.50
4. Step 4: Simplify right side
   179,383.50x = 142,397,928,092.25
5. Step 5: Solve for x
   x = 142,397,928,092.25/179,383.50
6. Step 6: Final answer
   x = 793,818.43