Finding the Third Proportional to 4,640.25 and 7,196.13

Step by Step Solution

1. Step 1: Write the proportion equation
   4,640.25 : 7,196.13 = 7,196.13 : x
2. Step 2: Convert to fraction form
   4,640.25/7,196.13 = 7,196.13/x
3. Step 3: Cross multiply
   4,640.25x = 7,196.13 × 7,196.13
4. Step 4: Simplify right side
   4,640.25x = 51,784,215.02
5. Step 5: Solve for x
   x = 51,784,215.02/4,640.25
6. Step 6: Final answer
   x = 11,159.79