Finding the Third Proportional to 7,561.69 and 14,743.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,561.69 : 14,743.69 = 14,743.69 : x
2. Step 2: Convert to fraction form
   7,561.69/14,743.69 = 14,743.69/x
3. Step 3: Cross multiply
   7,561.69x = 14,743.69 × 14,743.69
4. Step 4: Simplify right side
   7,561.69x = 217,376,321.10
5. Step 5: Solve for x
   x = 217,376,321.10/7,561.69
6. Step 6: Final answer
   x = 28,747.06