Finding the Third Proportional to 3,830,828 and 5,713,021

Step by Step Solution

1. Step 1: Write the proportion equation
   3,830,828 : 5,713,021 = 5,713,021 : x
2. Step 2: Convert to fraction form
   3,830,828/5,713,021 = 5,713,021/x
3. Step 3: Cross multiply
   3,830,828x = 5,713,021 × 5,713,021
4. Step 4: Simplify right side
   3,830,828x = 32,638,608,946,441
5. Step 5: Solve for x
   x = 32,638,608,946,441/3,830,828
6. Step 6: Final answer
   x = 8,519,988.09