Finding the Third Proportional to 4,662,002 and 7,200,039

Step by Step Solution

1. Step 1: Write the proportion equation
   4,662,002 : 7,200,039 = 7,200,039 : x
2. Step 2: Convert to fraction form
   4,662,002/7,200,039 = 7,200,039/x
3. Step 3: Cross multiply
   4,662,002x = 7,200,039 × 7,200,039
4. Step 4: Simplify right side
   4,662,002x = 51,840,561,601,521
5. Step 5: Solve for x
   x = 51,840,561,601,521/4,662,002
6. Step 6: Final answer
   x = 11,119,806.81