Finding the Third Proportional to 71,360 and 154,384

Step by Step Solution

1. Step 1: Write the proportion equation
   71,360 : 154,384 = 154,384 : x
2. Step 2: Convert to fraction form
   71,360/154,384 = 154,384/x
3. Step 3: Cross multiply
   71,360x = 154,384 × 154,384
4. Step 4: Simplify right side
   71,360x = 23,834,419,456
5. Step 5: Solve for x
   x = 23,834,419,456/71,360
6. Step 6: Final answer
   x = 334,002.51