Finding the Third Proportional to 91,934 and 142,923

Step by Step Solution

1. Step 1: Write the proportion equation
   91,934 : 142,923 = 142,923 : x
2. Step 2: Convert to fraction form
   91,934/142,923 = 142,923/x
3. Step 3: Cross multiply
   91,934x = 142,923 × 142,923
4. Step 4: Simplify right side
   91,934x = 20,426,983,929
5. Step 5: Solve for x
   x = 20,426,983,929/91,934
6. Step 6: Final answer
   x = 222,191.83