Finding the Third Proportional to 20,706.75 and 32,290.31

Step by Step Solution

1. Step 1: Write the proportion equation
   20,706.75 : 32,290.31 = 32,290.31 : x
2. Step 2: Convert to fraction form
   20,706.75/32,290.31 = 32,290.31/x
3. Step 3: Cross multiply
   20,706.75x = 32,290.31 × 32,290.31
4. Step 4: Simplify right side
   20,706.75x = 1,042,664,281.35
5. Step 5: Solve for x
   x = 1,042,664,281.35/20,706.75
6. Step 6: Final answer
   x = 50,353.84