Finding the Third Proportional to 19,532.44 and 40,449.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,532.44 : 40,449.75 = 40,449.75 : x
2. Step 2: Convert to fraction form
   19,532.44/40,449.75 = 40,449.75/x
3. Step 3: Cross multiply
   19,532.44x = 40,449.75 × 40,449.75
4. Step 4: Simplify right side
   19,532.44x = 1,636,182,275.06
5. Step 5: Solve for x
   x = 1,636,182,275.06/19,532.44
6. Step 6: Final answer
   x = 83,767.44