Finding the Third Proportional to 142,524 and 301,068

Step by Step Solution

1. Step 1: Write the proportion equation
   142,524 : 301,068 = 301,068 : x
2. Step 2: Convert to fraction form
   142,524/301,068 = 301,068/x
3. Step 3: Cross multiply
   142,524x = 301,068 × 301,068
4. Step 4: Simplify right side
   142,524x = 90,641,940,624
5. Step 5: Solve for x
   x = 90,641,940,624/142,524
6. Step 6: Final answer
   x = 635,976.68