Finding the Third Proportional to 71,436 and 152,352

Step by Step Solution

1. Step 1: Write the proportion equation
   71,436 : 152,352 = 152,352 : x
2. Step 2: Convert to fraction form
   71,436/152,352 = 152,352/x
3. Step 3: Cross multiply
   71,436x = 152,352 × 152,352
4. Step 4: Simplify right side
   71,436x = 23,211,131,904
5. Step 5: Solve for x
   x = 23,211,131,904/71,436
6. Step 6: Final answer
   x = 324,922.05