Finding the Third Proportional to 7,673.06 and 15,310.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,673.06 : 15,310.69 = 15,310.69 : x
2. Step 2: Convert to fraction form
   7,673.06/15,310.69 = 15,310.69/x
3. Step 3: Cross multiply
   7,673.06x = 15,310.69 × 15,310.69
4. Step 4: Simplify right side
   7,673.06x = 234,417,151.72
5. Step 5: Solve for x
   x = 234,417,151.72/7,673.06
6. Step 6: Final answer
   x = 30,550.66