Finding the Third Proportional to 16,738.13 and 25,917.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,738.13 : 25,917.56 = 25,917.56 : x
2. Step 2: Convert to fraction form
   16,738.13/25,917.56 = 25,917.56/x
3. Step 3: Cross multiply
   16,738.13x = 25,917.56 × 25,917.56
4. Step 4: Simplify right side
   16,738.13x = 671,720,045.94
5. Step 5: Solve for x
   x = 671,720,045.94/16,738.13
6. Step 6: Final answer
   x = 40,131.14