Finding the Third Proportional to 19,441.88 and 41,647.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,441.88 : 41,647.88 = 41,647.88 : x
2. Step 2: Convert to fraction form
   19,441.88/41,647.88 = 41,647.88/x
3. Step 3: Cross multiply
   19,441.88x = 41,647.88 × 41,647.88
4. Step 4: Simplify right side
   19,441.88x = 1,734,545,492.02
5. Step 5: Solve for x
   x = 1,734,545,492.02/19,441.88
6. Step 6: Final answer
   x = 89,216.99