Finding the Third Proportional to 4,661,992 and 7,200,024

Step by Step Solution

1. Step 1: Write the proportion equation
   4,661,992 : 7,200,024 = 7,200,024 : x
2. Step 2: Convert to fraction form
   4,661,992/7,200,024 = 7,200,024/x
3. Step 3: Cross multiply
   4,661,992x = 7,200,024 × 7,200,024
4. Step 4: Simplify right side
   4,661,992x = 51,840,345,600,576
5. Step 5: Solve for x
   x = 51,840,345,600,576/4,661,992
6. Step 6: Final answer
   x = 11,119,784.33