Finding the Third Proportional to 1,984 and 3,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,984 : 3,256 = 3,256 : x
2. Step 2: Convert to fraction form
   1,984/3,256 = 3,256/x
3. Step 3: Cross multiply
   1,984x = 3,256 × 3,256
4. Step 4: Simplify right side
   1,984x = 10,601,536
5. Step 5: Solve for x
   x = 10,601,536/1,984
6. Step 6: Final answer
   x = 5,343.52