Finding the Third Proportional to 16,506.75 and 25,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,506.75 : 25,570.50 = 25,570.50 : x
2. Step 2: Convert to fraction form
   16,506.75/25,570.50 = 25,570.50/x
3. Step 3: Cross multiply
   16,506.75x = 25,570.50 × 25,570.50
4. Step 4: Simplify right side
   16,506.75x = 653,850,470.25
5. Step 5: Solve for x
   x = 653,850,470.25/16,506.75
6. Step 6: Final answer
   x = 39,611.10