Finding the Third Proportional to 10,479.38 and 22,458.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,479.38 : 22,458.38 = 22,458.38 : x
2. Step 2: Convert to fraction form
   10,479.38/22,458.38 = 22,458.38/x
3. Step 3: Cross multiply
   10,479.38x = 22,458.38 × 22,458.38
4. Step 4: Simplify right side
   10,479.38x = 504,378,607.64
5. Step 5: Solve for x
   x = 504,378,607.64/10,479.38
6. Step 6: Final answer
   x = 48,130.60