Finding the Third Proportional to 4,849,676 and 8,082,470

Step by Step Solution

1. Step 1: Write the proportion equation
   4,849,676 : 8,082,470 = 8,082,470 : x
2. Step 2: Convert to fraction form
   4,849,676/8,082,470 = 8,082,470/x
3. Step 3: Cross multiply
   4,849,676x = 8,082,470 × 8,082,470
4. Step 4: Simplify right side
   4,849,676x = 65,326,321,300,900
5. Step 5: Solve for x
   x = 65,326,321,300,900/4,849,676
6. Step 6: Final answer
   x = 13,470,244.47