Finding the Third Proportional to 62,162 and 134,150

Step by Step Solution

1. Step 1: Write the proportion equation
   62,162 : 134,150 = 134,150 : x
2. Step 2: Convert to fraction form
   62,162/134,150 = 134,150/x
3. Step 3: Cross multiply
   62,162x = 134,150 × 134,150
4. Step 4: Simplify right side
   62,162x = 17,996,222,500
5. Step 5: Solve for x
   x = 17,996,222,500/62,162
6. Step 6: Final answer
   x = 289,505.20