Finding the Third Proportional to 2,150.16 and 4,710.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.16 : 4,710.09 = 4,710.09 : x
2. Step 2: Convert to fraction form
   2,150.16/4,710.09 = 4,710.09/x
3. Step 3: Cross multiply
   2,150.16x = 4,710.09 × 4,710.09
4. Step 4: Simplify right side
   2,150.16x = 22,184,983.13
5. Step 5: Solve for x
   x = 22,184,983.13/2,150.16
6. Step 6: Final answer
   x = 10,317.85