Finding the Third Proportional to 4,059.98 and 8,895.80

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059.98 : 8,895.80 = 8,895.80 : x
2. Step 2: Convert to fraction form
   4,059.98/8,895.80 = 8,895.80/x
3. Step 3: Cross multiply
   4,059.98x = 8,895.80 × 8,895.80
4. Step 4: Simplify right side
   4,059.98x = 79,135,202.04
5. Step 5: Solve for x
   x = 79,135,202.04/4,059.98
6. Step 6: Final answer
   x = 19,491.50