Finding the Third Proportional to 1,260.69 and 1,943.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260.69 : 1,943.38 = 1,943.38 : x
2. Step 2: Convert to fraction form
   1,260.69/1,943.38 = 1,943.38/x
3. Step 3: Cross multiply
   1,260.69x = 1,943.38 × 1,943.38
4. Step 4: Simplify right side
   1,260.69x = 3,776,706.39
5. Step 5: Solve for x
   x = 3,776,706.39/1,260.69
6. Step 6: Final answer
   x = 2,995.75