Finding the Third Proportional to 26,943.75 and 42,495.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,943.75 : 42,495.75 = 42,495.75 : x
2. Step 2: Convert to fraction form
   26,943.75/42,495.75 = 42,495.75/x
3. Step 3: Cross multiply
   26,943.75x = 42,495.75 × 42,495.75
4. Step 4: Simplify right side
   26,943.75x = 1,805,888,768.06
5. Step 5: Solve for x
   x = 1,805,888,768.06/26,943.75
6. Step 6: Final answer
   x = 67,024.40