Finding the Third Proportional to 19,151.44 and 40,586.06

Step by Step Solution

1. Step 1: Write the proportion equation
   19,151.44 : 40,586.06 = 40,586.06 : x
2. Step 2: Convert to fraction form
   19,151.44/40,586.06 = 40,586.06/x
3. Step 3: Cross multiply
   19,151.44x = 40,586.06 × 40,586.06
4. Step 4: Simplify right side
   19,151.44x = 1,647,228,469.25
5. Step 5: Solve for x
   x = 1,647,228,469.25/19,151.44
6. Step 6: Final answer
   x = 86,010.70