Finding the Third Proportional to 91,976 and 147,544

Step by Step Solution

1. Step 1: Write the proportion equation
   91,976 : 147,544 = 147,544 : x
2. Step 2: Convert to fraction form
   91,976/147,544 = 147,544/x
3. Step 3: Cross multiply
   91,976x = 147,544 × 147,544
4. Step 4: Simplify right side
   91,976x = 21,769,231,936
5. Step 5: Solve for x
   x = 21,769,231,936/91,976
6. Step 6: Final answer
   x = 236,683.83