Finding the Third Proportional to 21,346.03 and 30,745.20

Step by Step Solution

1. Step 1: Write the proportion equation
   21,346.03 : 30,745.20 = 30,745.20 : x
2. Step 2: Convert to fraction form
   21,346.03/30,745.20 = 30,745.20/x
3. Step 3: Cross multiply
   21,346.03x = 30,745.20 × 30,745.20
4. Step 4: Simplify right side
   21,346.03x = 945,267,034.80
5. Step 5: Solve for x
   x = 945,267,034.80/21,346.03
6. Step 6: Final answer
   x = 44,283.03