Finding the Third Proportional to 1,605,464 and 2,201,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,464 : 2,201,544 = 2,201,544 : x
2. Step 2: Convert to fraction form
   1,605,464/2,201,544 = 2,201,544/x
3. Step 3: Cross multiply
   1,605,464x = 2,201,544 × 2,201,544
4. Step 4: Simplify right side
   1,605,464x = 4,846,795,983,936
5. Step 5: Solve for x
   x = 4,846,795,983,936/1,605,464
6. Step 6: Final answer
   x = 3,018,937.82