Finding the Third Proportional to 4,132.69 and 8,994.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,132.69 : 8,994.38 = 8,994.38 : x
2. Step 2: Convert to fraction form
   4,132.69/8,994.38 = 8,994.38/x
3. Step 3: Cross multiply
   4,132.69x = 8,994.38 × 8,994.38
4. Step 4: Simplify right side
   4,132.69x = 80,898,781.64
5. Step 5: Solve for x
   x = 80,898,781.64/4,132.69
6. Step 6: Final answer
   x = 19,575.34