Finding the Third Proportional to 4,395,726 and 9,502,704

Step by Step Solution

1. Step 1: Write the proportion equation
   4,395,726 : 9,502,704 = 9,502,704 : x
2. Step 2: Convert to fraction form
   4,395,726/9,502,704 = 9,502,704/x
3. Step 3: Cross multiply
   4,395,726x = 9,502,704 × 9,502,704
4. Step 4: Simplify right side
   4,395,726x = 90,301,383,311,616
5. Step 5: Solve for x
   x = 90,301,383,311,616/4,395,726
6. Step 6: Final answer
   x = 20,542,996.38