Finding the Third Proportional to 3,244 and 4,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,244 : 4,870 = 4,870 : x
2. Step 2: Convert to fraction form
   3,244/4,870 = 4,870/x
3. Step 3: Cross multiply
   3,244x = 4,870 × 4,870
4. Step 4: Simplify right side
   3,244x = 23,716,900
5. Step 5: Solve for x
   x = 23,716,900/3,244
6. Step 6: Final answer
   x = 7,311.00