Finding the Third Proportional to 41,839.50 and 58,519.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,839.50 : 58,519.50 = 58,519.50 : x
2. Step 2: Convert to fraction form
   41,839.50/58,519.50 = 58,519.50/x
3. Step 3: Cross multiply
   41,839.50x = 58,519.50 × 58,519.50
4. Step 4: Simplify right side
   41,839.50x = 3,424,531,880.25
5. Step 5: Solve for x
   x = 3,424,531,880.25/41,839.50
6. Step 6: Final answer
   x = 81,849.25