Finding the Third Proportional to 1,477,336 and 3,175,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,336 : 3,175,360 = 3,175,360 : x
2. Step 2: Convert to fraction form
   1,477,336/3,175,360 = 3,175,360/x
3. Step 3: Cross multiply
   1,477,336x = 3,175,360 × 3,175,360
4. Step 4: Simplify right side
   1,477,336x = 10,082,911,129,600
5. Step 5: Solve for x
   x = 10,082,911,129,600/1,477,336
6. Step 6: Final answer
   x = 6,825,062.90