Finding the Third Proportional to 23,430 and 50,442

Step by Step Solution

1. Step 1: Write the proportion equation
   23,430 : 50,442 = 50,442 : x
2. Step 2: Convert to fraction form
   23,430/50,442 = 50,442/x
3. Step 3: Cross multiply
   23,430x = 50,442 × 50,442
4. Step 4: Simplify right side
   23,430x = 2,544,395,364
5. Step 5: Solve for x
   x = 2,544,395,364/23,430
6. Step 6: Final answer
   x = 108,595.62