Finding the Third Proportional to 1,123,479 and 2,404,422

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,479 : 2,404,422 = 2,404,422 : x
2. Step 2: Convert to fraction form
   1,123,479/2,404,422 = 2,404,422/x
3. Step 3: Cross multiply
   1,123,479x = 2,404,422 × 2,404,422
4. Step 4: Simplify right side
   1,123,479x = 5,781,245,154,084
5. Step 5: Solve for x
   x = 5,781,245,154,084/1,123,479
6. Step 6: Final answer
   x = 5,145,841.76