Finding the Third Proportional to 20,860.03 and 23,593.78

Step by Step Solution

1. Step 1: Write the proportion equation
   20,860.03 : 23,593.78 = 23,593.78 : x
2. Step 2: Convert to fraction form
   20,860.03/23,593.78 = 23,593.78/x
3. Step 3: Cross multiply
   20,860.03x = 23,593.78 × 23,593.78
4. Step 4: Simplify right side
   20,860.03x = 556,666,513.67
5. Step 5: Solve for x
   x = 556,666,513.67/20,860.03
6. Step 6: Final answer
   x = 26,685.79