Finding the Third Proportional to 23,590 and 55,609

Step by Step Solution

1. Step 1: Write the proportion equation
   23,590 : 55,609 = 55,609 : x
2. Step 2: Convert to fraction form
   23,590/55,609 = 55,609/x
3. Step 3: Cross multiply
   23,590x = 55,609 × 55,609
4. Step 4: Simplify right side
   23,590x = 3,092,360,881
5. Step 5: Solve for x
   x = 3,092,360,881/23,590
6. Step 6: Final answer
   x = 131,087.79