Finding the Third Proportional to 4,662,014 and 7,200,057

Step by Step Solution

1. Step 1: Write the proportion equation
   4,662,014 : 7,200,057 = 7,200,057 : x
2. Step 2: Convert to fraction form
   4,662,014/7,200,057 = 7,200,057/x
3. Step 3: Cross multiply
   4,662,014x = 7,200,057 × 7,200,057
4. Step 4: Simplify right side
   4,662,014x = 51,840,820,803,249
5. Step 5: Solve for x
   x = 51,840,820,803,249/4,662,014
6. Step 6: Final answer
   x = 11,119,833.79