Finding the Third Proportional to 71,777 and 154,732

Step by Step Solution

1. Step 1: Write the proportion equation
   71,777 : 154,732 = 154,732 : x
2. Step 2: Convert to fraction form
   71,777/154,732 = 154,732/x
3. Step 3: Cross multiply
   71,777x = 154,732 × 154,732
4. Step 4: Simplify right side
   71,777x = 23,941,991,824
5. Step 5: Solve for x
   x = 23,941,991,824/71,777
6. Step 6: Final answer
   x = 333,560.78