Finding the Third Proportional to 92,108 and 142,234

Step by Step Solution

1. Step 1: Write the proportion equation
   92,108 : 142,234 = 142,234 : x
2. Step 2: Convert to fraction form
   92,108/142,234 = 142,234/x
3. Step 3: Cross multiply
   92,108x = 142,234 × 142,234
4. Step 4: Simplify right side
   92,108x = 20,230,510,756
5. Step 5: Solve for x
   x = 20,230,510,756/92,108
6. Step 6: Final answer
   x = 219,639.02