Finding the Third Proportional to 1,300 and 2,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300 : 2,284 = 2,284 : x
2. Step 2: Convert to fraction form
   1,300/2,284 = 2,284/x
3. Step 3: Cross multiply
   1,300x = 2,284 × 2,284
4. Step 4: Simplify right side
   1,300x = 5,216,656
5. Step 5: Solve for x
   x = 5,216,656/1,300
6. Step 6: Final answer
   x = 4,012.81