Finding the Third Proportional to 9,613.69 and 22,906.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.69 : 22,906.55 = 22,906.55 : x
2. Step 2: Convert to fraction form
   9,613.69/22,906.55 = 22,906.55/x
3. Step 3: Cross multiply
   9,613.69x = 22,906.55 × 22,906.55
4. Step 4: Simplify right side
   9,613.69x = 524,709,889.74
5. Step 5: Solve for x
   x = 524,709,889.74/9,613.69
6. Step 6: Final answer
   x = 54,579.46