Finding the Third Proportional to 2,116.13 and 4,513.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116.13 : 4,513.22 = 4,513.22 : x
2. Step 2: Convert to fraction form
   2,116.13/4,513.22 = 4,513.22/x
3. Step 3: Cross multiply
   2,116.13x = 4,513.22 × 4,513.22
4. Step 4: Simplify right side
   2,116.13x = 20,369,143.49
5. Step 5: Solve for x
   x = 20,369,143.49/2,116.13
6. Step 6: Final answer
   x = 9,625.68