Finding the Third Proportional to 3,300.75 and 4,930.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.75 : 4,930.88 = 4,930.88 : x
2. Step 2: Convert to fraction form
   3,300.75/4,930.88 = 4,930.88/x
3. Step 3: Cross multiply
   3,300.75x = 4,930.88 × 4,930.88
4. Step 4: Simplify right side
   3,300.75x = 24,313,528.27
5. Step 5: Solve for x
   x = 24,313,528.27/3,300.75
6. Step 6: Final answer
   x = 7,366.06