Finding the Third Proportional to 2,830.50 and 4,410

Step by Step Solution

1. Step 1: Write the proportion equation
   2,830.50 : 4,410 = 4,410 : x
2. Step 2: Convert to fraction form
   2,830.50/4,410 = 4,410/x
3. Step 3: Cross multiply
   2,830.50x = 4,410 × 4,410
4. Step 4: Simplify right side
   2,830.50x = 19,448,100
5. Step 5: Solve for x
   x = 19,448,100/2,830.50
6. Step 6: Final answer
   x = 6,870.91