Finding the Third Proportional to 3,015,576 and 4,663,404

Step by Step Solution

1. Step 1: Write the proportion equation
   3,015,576 : 4,663,404 = 4,663,404 : x
2. Step 2: Convert to fraction form
   3,015,576/4,663,404 = 4,663,404/x
3. Step 3: Cross multiply
   3,015,576x = 4,663,404 × 4,663,404
4. Step 4: Simplify right side
   3,015,576x = 21,747,336,867,216
5. Step 5: Solve for x
   x = 21,747,336,867,216/3,015,576
6. Step 6: Final answer
   x = 7,211,669.30