Finding the Third Proportional to 1,553,744 and 2,099,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,744 : 2,099,244 = 2,099,244 : x
2. Step 2: Convert to fraction form
   1,553,744/2,099,244 = 2,099,244/x
3. Step 3: Cross multiply
   1,553,744x = 2,099,244 × 2,099,244
4. Step 4: Simplify right side
   1,553,744x = 4,406,825,371,536
5. Step 5: Solve for x
   x = 4,406,825,371,536/1,553,744
6. Step 6: Final answer
   x = 2,836,262.20