Finding the Third Proportional to 3,914,576 and 5,720,808

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,576 : 5,720,808 = 5,720,808 : x
2. Step 2: Convert to fraction form
   3,914,576/5,720,808 = 5,720,808/x
3. Step 3: Cross multiply
   3,914,576x = 5,720,808 × 5,720,808
4. Step 4: Simplify right side
   3,914,576x = 32,727,644,172,864
5. Step 5: Solve for x
   x = 32,727,644,172,864/3,914,576
6. Step 6: Final answer
   x = 8,360,456.96