Finding the Third Proportional to 2,615,966 and 3,926,556

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,966 : 3,926,556 = 3,926,556 : x
2. Step 2: Convert to fraction form
   2,615,966/3,926,556 = 3,926,556/x
3. Step 3: Cross multiply
   2,615,966x = 3,926,556 × 3,926,556
4. Step 4: Simplify right side
   2,615,966x = 15,417,842,021,136
5. Step 5: Solve for x
   x = 15,417,842,021,136/2,615,966
6. Step 6: Final answer
   x = 5,893,747.10