Finding the Third Proportional to 69,723.50 and 104,744

Step by Step Solution

1. Step 1: Write the proportion equation
   69,723.50 : 104,744 = 104,744 : x
2. Step 2: Convert to fraction form
   69,723.50/104,744 = 104,744/x
3. Step 3: Cross multiply
   69,723.50x = 104,744 × 104,744
4. Step 4: Simplify right side
   69,723.50x = 10,971,305,536
5. Step 5: Solve for x
   x = 10,971,305,536/69,723.50
6. Step 6: Final answer
   x = 157,354.49