Finding the Third Proportional to 10,909.69 and 22,573.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,909.69 : 22,573.69 = 22,573.69 : x
2. Step 2: Convert to fraction form
   10,909.69/22,573.69 = 22,573.69/x
3. Step 3: Cross multiply
   10,909.69x = 22,573.69 × 22,573.69
4. Step 4: Simplify right side
   10,909.69x = 509,571,367.35
5. Step 5: Solve for x
   x = 509,571,367.35/10,909.69
6. Step 6: Final answer
   x = 46,708.15