Finding the Third Proportional to 12,654 and 30,223

Step by Step Solution

1. Step 1: Write the proportion equation
   12,654 : 30,223 = 30,223 : x
2. Step 2: Convert to fraction form
   12,654/30,223 = 30,223/x
3. Step 3: Cross multiply
   12,654x = 30,223 × 30,223
4. Step 4: Simplify right side
   12,654x = 913,429,729
5. Step 5: Solve for x
   x = 913,429,729/12,654
6. Step 6: Final answer
   x = 72,185.06