Finding the Third Proportional to 179,436 and 377,472

Step by Step Solution

1. Step 1: Write the proportion equation
   179,436 : 377,472 = 377,472 : x
2. Step 2: Convert to fraction form
   179,436/377,472 = 377,472/x
3. Step 3: Cross multiply
   179,436x = 377,472 × 377,472
4. Step 4: Simplify right side
   179,436x = 142,485,110,784
5. Step 5: Solve for x
   x = 142,485,110,784/179,436
6. Step 6: Final answer
   x = 794,072.04