Finding the Third Proportional to 23,155.88 and 26,436.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,155.88 : 26,436.38 = 26,436.38 : x
2. Step 2: Convert to fraction form
   23,155.88/26,436.38 = 26,436.38/x
3. Step 3: Cross multiply
   23,155.88x = 26,436.38 × 26,436.38
4. Step 4: Simplify right side
   23,155.88x = 698,881,923.14
5. Step 5: Solve for x
   x = 698,881,923.14/23,155.88
6. Step 6: Final answer
   x = 30,181.62