Finding the Third Proportional to 1,142,766 and 2,437,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,766 : 2,437,404 = 2,437,404 : x
2. Step 2: Convert to fraction form
   1,142,766/2,437,404 = 2,437,404/x
3. Step 3: Cross multiply
   1,142,766x = 2,437,404 × 2,437,404
4. Step 4: Simplify right side
   1,142,766x = 5,940,938,259,216
5. Step 5: Solve for x
   x = 5,940,938,259,216/1,142,766
6. Step 6: Final answer
   x = 5,198,735.58