Finding the Third Proportional to 3,002,728 and 4,653,403

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002,728 : 4,653,403 = 4,653,403 : x
2. Step 2: Convert to fraction form
   3,002,728/4,653,403 = 4,653,403/x
3. Step 3: Cross multiply
   3,002,728x = 4,653,403 × 4,653,403
4. Step 4: Simplify right side
   3,002,728x = 21,654,159,480,409
5. Step 5: Solve for x
   x = 21,654,159,480,409/3,002,728
6. Step 6: Final answer
   x = 7,211,495.51