Finding the Third Proportional to 10,628 and 23,118

Step by Step Solution

1. Step 1: Write the proportion equation
   10,628 : 23,118 = 23,118 : x
2. Step 2: Convert to fraction form
   10,628/23,118 = 23,118/x
3. Step 3: Cross multiply
   10,628x = 23,118 × 23,118
4. Step 4: Simplify right side
   10,628x = 534,441,924
5. Step 5: Solve for x
   x = 534,441,924/10,628
6. Step 6: Final answer
   x = 50,286.22