Finding the Third Proportional to 20,612 and 30,054

Step by Step Solution

1. Step 1: Write the proportion equation
   20,612 : 30,054 = 30,054 : x
2. Step 2: Convert to fraction form
   20,612/30,054 = 30,054/x
3. Step 3: Cross multiply
   20,612x = 30,054 × 30,054
4. Step 4: Simplify right side
   20,612x = 903,242,916
5. Step 5: Solve for x
   x = 903,242,916/20,612
6. Step 6: Final answer
   x = 43,821.22