Finding the Third Proportional to 10,400.63 and 22,441.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,400.63 : 22,441.38 = 22,441.38 : x
2. Step 2: Convert to fraction form
   10,400.63/22,441.38 = 22,441.38/x
3. Step 3: Cross multiply
   10,400.63x = 22,441.38 × 22,441.38
4. Step 4: Simplify right side
   10,400.63x = 503,615,311.89
5. Step 5: Solve for x
   x = 503,615,311.89/10,400.63
6. Step 6: Final answer
   x = 48,421.64