Finding the Third Proportional to 1,004,656 and 1,408,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,656 : 1,408,024 = 1,408,024 : x
2. Step 2: Convert to fraction form
   1,004,656/1,408,024 = 1,408,024/x
3. Step 3: Cross multiply
   1,004,656x = 1,408,024 × 1,408,024
4. Step 4: Simplify right side
   1,004,656x = 1,982,531,584,576
5. Step 5: Solve for x
   x = 1,982,531,584,576/1,004,656
6. Step 6: Final answer
   x = 1,973,343.70