Finding the Third Proportional to 123,733.88 and 269,682

Step by Step Solution

1. Step 1: Write the proportion equation
   123,733.88 : 269,682 = 269,682 : x
2. Step 2: Convert to fraction form
   123,733.88/269,682 = 269,682/x
3. Step 3: Cross multiply
   123,733.88x = 269,682 × 269,682
4. Step 4: Simplify right side
   123,733.88x = 72,728,381,124
5. Step 5: Solve for x
   x = 72,728,381,124/123,733.88
6. Step 6: Final answer
   x = 587,780.68