Finding the Third Proportional to 59,791.50 and 123,471

Step by Step Solution

1. Step 1: Write the proportion equation
   59,791.50 : 123,471 = 123,471 : x
2. Step 2: Convert to fraction form
   59,791.50/123,471 = 123,471/x
3. Step 3: Cross multiply
   59,791.50x = 123,471 × 123,471
4. Step 4: Simplify right side
   59,791.50x = 15,245,087,841
5. Step 5: Solve for x
   x = 15,245,087,841/59,791.50
6. Step 6: Final answer
   x = 254,970.82