Finding the Third Proportional to 9,855 and 22,986

Step by Step Solution

1. Step 1: Write the proportion equation
   9,855 : 22,986 = 22,986 : x
2. Step 2: Convert to fraction form
   9,855/22,986 = 22,986/x
3. Step 3: Cross multiply
   9,855x = 22,986 × 22,986
4. Step 4: Simplify right side
   9,855x = 528,356,196
5. Step 5: Solve for x
   x = 528,356,196/9,855
6. Step 6: Final answer
   x = 53,613.01