Finding the Third Proportional to 4,786 and 10,304.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,786 : 10,304.50 = 10,304.50 : x
2. Step 2: Convert to fraction form
   4,786/10,304.50 = 10,304.50/x
3. Step 3: Cross multiply
   4,786x = 10,304.50 × 10,304.50
4. Step 4: Simplify right side
   4,786x = 106,182,720.25
5. Step 5: Solve for x
   x = 106,182,720.25/4,786
6. Step 6: Final answer
   x = 22,186.11