Finding the Third Proportional to 3,993,444 and 5,710,668

Step by Step Solution

1. Step 1: Write the proportion equation
   3,993,444 : 5,710,668 = 5,710,668 : x
2. Step 2: Convert to fraction form
   3,993,444/5,710,668 = 5,710,668/x
3. Step 3: Cross multiply
   3,993,444x = 5,710,668 × 5,710,668
4. Step 4: Simplify right side
   3,993,444x = 32,611,729,006,224
5. Step 5: Solve for x
   x = 32,611,729,006,224/3,993,444
6. Step 6: Final answer
   x = 8,166,316.84