Finding the Third Proportional to 4,193.89 and 8,967.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,193.89 : 8,967.98 = 8,967.98 : x
2. Step 2: Convert to fraction form
   4,193.89/8,967.98 = 8,967.98/x
3. Step 3: Cross multiply
   4,193.89x = 8,967.98 × 8,967.98
4. Step 4: Simplify right side
   4,193.89x = 80,424,691.20
5. Step 5: Solve for x
   x = 80,424,691.20/4,193.89
6. Step 6: Final answer
   x = 19,176.65