Finding the Third Proportional to 1,159.69 and 1,843.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159.69 : 1,843.69 = 1,843.69 : x
2. Step 2: Convert to fraction form
   1,159.69/1,843.69 = 1,843.69/x
3. Step 3: Cross multiply
   1,159.69x = 1,843.69 × 1,843.69
4. Step 4: Simplify right side
   1,159.69x = 3,399,183.60
5. Step 5: Solve for x
   x = 3,399,183.60/1,159.69
6. Step 6: Final answer
   x = 2,931.12