Finding the Third Proportional to 4,662,000 and 7,200,036

Step by Step Solution

1. Step 1: Write the proportion equation
   4,662,000 : 7,200,036 = 7,200,036 : x
2. Step 2: Convert to fraction form
   4,662,000/7,200,036 = 7,200,036/x
3. Step 3: Cross multiply
   4,662,000x = 7,200,036 × 7,200,036
4. Step 4: Simplify right side
   4,662,000x = 51,840,518,401,296
5. Step 5: Solve for x
   x = 51,840,518,401,296/4,662,000
6. Step 6: Final answer
   x = 11,119,802.32