Finding the Third Proportional to 26,993.25 and 42,018.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,993.25 : 42,018.75 = 42,018.75 : x
2. Step 2: Convert to fraction form
   26,993.25/42,018.75 = 42,018.75/x
3. Step 3: Cross multiply
   26,993.25x = 42,018.75 × 42,018.75
4. Step 4: Simplify right side
   26,993.25x = 1,765,575,351.56
5. Step 5: Solve for x
   x = 1,765,575,351.56/26,993.25
6. Step 6: Final answer
   x = 65,408.03