Finding the Third Proportional to 2,420,444 and 5,214,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,420,444 : 5,214,334 = 5,214,334 : x
2. Step 2: Convert to fraction form
   2,420,444/5,214,334 = 5,214,334/x
3. Step 3: Cross multiply
   2,420,444x = 5,214,334 × 5,214,334
4. Step 4: Simplify right side
   2,420,444x = 27,189,279,063,556
5. Step 5: Solve for x
   x = 27,189,279,063,556/2,420,444
6. Step 6: Final answer
   x = 11,233,178.32