Finding the Third Proportional to 1,488,104 and 3,223,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,104 : 3,223,456 = 3,223,456 : x
2. Step 2: Convert to fraction form
   1,488,104/3,223,456 = 3,223,456/x
3. Step 3: Cross multiply
   1,488,104x = 3,223,456 × 3,223,456
4. Step 4: Simplify right side
   1,488,104x = 10,390,668,583,936
5. Step 5: Solve for x
   x = 10,390,668,583,936/1,488,104
6. Step 6: Final answer
   x = 6,982,488.18