Finding the Third Proportional to 71,339 and 151,894

Step by Step Solution

1. Step 1: Write the proportion equation
   71,339 : 151,894 = 151,894 : x
2. Step 2: Convert to fraction form
   71,339/151,894 = 151,894/x
3. Step 3: Cross multiply
   71,339x = 151,894 × 151,894
4. Step 4: Simplify right side
   71,339x = 23,071,787,236
5. Step 5: Solve for x
   x = 23,071,787,236/71,339
6. Step 6: Final answer
   x = 323,410.58