Finding the Third Proportional to 19,706.25 and 41,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,706.25 : 41,968.50 = 41,968.50 : x
2. Step 2: Convert to fraction form
   19,706.25/41,968.50 = 41,968.50/x
3. Step 3: Cross multiply
   19,706.25x = 41,968.50 × 41,968.50
4. Step 4: Simplify right side
   19,706.25x = 1,761,354,992.25
5. Step 5: Solve for x
   x = 1,761,354,992.25/19,706.25
6. Step 6: Final answer
   x = 89,380.53