Finding the Third Proportional to 2,534,021 and 5,464,132

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,021 : 5,464,132 = 5,464,132 : x
2. Step 2: Convert to fraction form
   2,534,021/5,464,132 = 5,464,132/x
3. Step 3: Cross multiply
   2,534,021x = 5,464,132 × 5,464,132
4. Step 4: Simplify right side
   2,534,021x = 29,856,738,513,424
5. Step 5: Solve for x
   x = 29,856,738,513,424/2,534,021
6. Step 6: Final answer
   x = 11,782,356.39