Finding the Third Proportional to 1,123,470 and 2,404,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,470 : 2,404,404 = 2,404,404 : x
2. Step 2: Convert to fraction form
   1,123,470/2,404,404 = 2,404,404/x
3. Step 3: Cross multiply
   1,123,470x = 2,404,404 × 2,404,404
4. Step 4: Simplify right side
   1,123,470x = 5,781,158,595,216
5. Step 5: Solve for x
   x = 5,781,158,595,216/1,123,470
6. Step 6: Final answer
   x = 5,145,805.94