Finding the Third Proportional to 23,935.50 and 55,603.13

Step by Step Solution

1. Step 1: Write the proportion equation
   23,935.50 : 55,603.13 = 55,603.13 : x
2. Step 2: Convert to fraction form
   23,935.50/55,603.13 = 55,603.13/x
3. Step 3: Cross multiply
   23,935.50x = 55,603.13 × 55,603.13
4. Step 4: Simplify right side
   23,935.50x = 3,091,707,509.77
5. Step 5: Solve for x
   x = 3,091,707,509.77/23,935.50
6. Step 6: Final answer
   x = 129,168.29