Finding the Third Proportional to 1,477,366 and 3,175,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,366 : 3,175,412 = 3,175,412 : x
2. Step 2: Convert to fraction form
   1,477,366/3,175,412 = 3,175,412/x
3. Step 3: Cross multiply
   1,477,366x = 3,175,412 × 3,175,412
4. Step 4: Simplify right side
   1,477,366x = 10,083,241,369,744
5. Step 5: Solve for x
   x = 10,083,241,369,744/1,477,366
6. Step 6: Final answer
   x = 6,825,147.84