Finding the Third Proportional to 1,982,240 and 3,150,588

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982,240 : 3,150,588 = 3,150,588 : x
2. Step 2: Convert to fraction form
   1,982,240/3,150,588 = 3,150,588/x
3. Step 3: Cross multiply
   1,982,240x = 3,150,588 × 3,150,588
4. Step 4: Simplify right side
   1,982,240x = 9,926,204,745,744
5. Step 5: Solve for x
   x = 9,926,204,745,744/1,982,240
6. Step 6: Final answer
   x = 5,007,569.59