Finding the Third Proportional to 1,185,704 and 1,775,311

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,704 : 1,775,311 = 1,775,311 : x
2. Step 2: Convert to fraction form
   1,185,704/1,775,311 = 1,775,311/x
3. Step 3: Cross multiply
   1,185,704x = 1,775,311 × 1,775,311
4. Step 4: Simplify right side
   1,185,704x = 3,151,729,146,721
5. Step 5: Solve for x
   x = 3,151,729,146,721/1,185,704
6. Step 6: Final answer
   x = 2,658,107.88