Finding the Third Proportional to 92,282 and 142,505

Step by Step Solution

1. Step 1: Write the proportion equation
   92,282 : 142,505 = 142,505 : x
2. Step 2: Convert to fraction form
   92,282/142,505 = 142,505/x
3. Step 3: Cross multiply
   92,282x = 142,505 × 142,505
4. Step 4: Simplify right side
   92,282x = 20,307,675,025
5. Step 5: Solve for x
   x = 20,307,675,025/92,282
6. Step 6: Final answer
   x = 220,061.06