Finding the Third Proportional to 91,036 and 142,496

Step by Step Solution

1. Step 1: Write the proportion equation
   91,036 : 142,496 = 142,496 : x
2. Step 2: Convert to fraction form
   91,036/142,496 = 142,496/x
3. Step 3: Cross multiply
   91,036x = 142,496 × 142,496
4. Step 4: Simplify right side
   91,036x = 20,305,110,016
5. Step 5: Solve for x
   x = 20,305,110,016/91,036
6. Step 6: Final answer
   x = 223,044.84