Finding the Third Proportional to 3,789,969 and 5,831,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789,969 : 5,831,336 = 5,831,336 : x
2. Step 2: Convert to fraction form
   3,789,969/5,831,336 = 5,831,336/x
3. Step 3: Cross multiply
   3,789,969x = 5,831,336 × 5,831,336
4. Step 4: Simplify right side
   3,789,969x = 34,004,479,544,896
5. Step 5: Solve for x
   x = 34,004,479,544,896/3,789,969
6. Step 6: Final answer
   x = 8,972,231.58