Finding the Third Proportional to 178,068 and 362,732

Step by Step Solution

1. Step 1: Write the proportion equation
   178,068 : 362,732 = 362,732 : x
2. Step 2: Convert to fraction form
   178,068/362,732 = 362,732/x
3. Step 3: Cross multiply
   178,068x = 362,732 × 362,732
4. Step 4: Simplify right side
   178,068x = 131,574,503,824
5. Step 5: Solve for x
   x = 131,574,503,824/178,068
6. Step 6: Final answer
   x = 738,900.33