Finding the Third Proportional to 20,548.69 and 30,304.76

Step by Step Solution

1. Step 1: Write the proportion equation
   20,548.69 : 30,304.76 = 30,304.76 : x
2. Step 2: Convert to fraction form
   20,548.69/30,304.76 = 30,304.76/x
3. Step 3: Cross multiply
   20,548.69x = 30,304.76 × 30,304.76
4. Step 4: Simplify right side
   20,548.69x = 918,378,346.07
5. Step 5: Solve for x
   x = 918,378,346.07/20,548.69
6. Step 6: Final answer
   x = 44,692.80