Finding the Third Proportional to 9,771.94 and 15,136.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,771.94 : 15,136.50 = 15,136.50 : x
2. Step 2: Convert to fraction form
   9,771.94/15,136.50 = 15,136.50/x
3. Step 3: Cross multiply
   9,771.94x = 15,136.50 × 15,136.50
4. Step 4: Simplify right side
   9,771.94x = 229,113,632.25
5. Step 5: Solve for x
   x = 229,113,632.25/9,771.94
6. Step 6: Final answer
   x = 23,446.08