Finding the Third Proportional to 1,884.20 and 4,144.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.20 : 4,144.29 = 4,144.29 : x
2. Step 2: Convert to fraction form
   1,884.20/4,144.29 = 4,144.29/x
3. Step 3: Cross multiply
   1,884.20x = 4,144.29 × 4,144.29
4. Step 4: Simplify right side
   1,884.20x = 17,175,131.83
5. Step 5: Solve for x
   x = 17,175,131.83/1,884.20
6. Step 6: Final answer
   x = 9,115.35