Finding the Third Proportional to 2,308 and 2,928

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308 : 2,928 = 2,928 : x
2. Step 2: Convert to fraction form
   2,308/2,928 = 2,928/x
3. Step 3: Cross multiply
   2,308x = 2,928 × 2,928
4. Step 4: Simplify right side
   2,308x = 8,573,184
5. Step 5: Solve for x
   x = 8,573,184/2,308
6. Step 6: Final answer
   x = 3,714.55