Finding the Third Proportional to 4,379,856 and 9,365,004

Step by Step Solution

1. Step 1: Write the proportion equation
   4,379,856 : 9,365,004 = 9,365,004 : x
2. Step 2: Convert to fraction form
   4,379,856/9,365,004 = 9,365,004/x
3. Step 3: Cross multiply
   4,379,856x = 9,365,004 × 9,365,004
4. Step 4: Simplify right side
   4,379,856x = 87,703,299,920,016
5. Step 5: Solve for x
   x = 87,703,299,920,016/4,379,856
6. Step 6: Final answer
   x = 20,024,242.79