Finding the Third Proportional to 1,050,636 and 1,606,449

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,636 : 1,606,449 = 1,606,449 : x
2. Step 2: Convert to fraction form
   1,050,636/1,606,449 = 1,606,449/x
3. Step 3: Cross multiply
   1,050,636x = 1,606,449 × 1,606,449
4. Step 4: Simplify right side
   1,050,636x = 2,580,678,389,601
5. Step 5: Solve for x
   x = 2,580,678,389,601/1,050,636
6. Step 6: Final answer
   x = 2,456,301.13