Finding the Third Proportional to 11,422 and 23,612

Step by Step Solution

1. Step 1: Write the proportion equation
   11,422 : 23,612 = 23,612 : x
2. Step 2: Convert to fraction form
   11,422/23,612 = 23,612/x
3. Step 3: Cross multiply
   11,422x = 23,612 × 23,612
4. Step 4: Simplify right side
   11,422x = 557,526,544
5. Step 5: Solve for x
   x = 557,526,544/11,422
6. Step 6: Final answer
   x = 48,811.64