Finding the Third Proportional to 4,888,202 and 7,395,218

Step by Step Solution

1. Step 1: Write the proportion equation
   4,888,202 : 7,395,218 = 7,395,218 : x
2. Step 2: Convert to fraction form
   4,888,202/7,395,218 = 7,395,218/x
3. Step 3: Cross multiply
   4,888,202x = 7,395,218 × 7,395,218
4. Step 4: Simplify right side
   4,888,202x = 54,689,249,267,524
5. Step 5: Solve for x
   x = 54,689,249,267,524/4,888,202
6. Step 6: Final answer
   x = 11,188,009.27