Finding the Third Proportional to 1,477,348 and 3,175,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,348 : 3,175,376 = 3,175,376 : x
2. Step 2: Convert to fraction form
   1,477,348/3,175,376 = 3,175,376/x
3. Step 3: Cross multiply
   1,477,348x = 3,175,376 × 3,175,376
4. Step 4: Simplify right side
   1,477,348x = 10,083,012,741,376
5. Step 5: Solve for x
   x = 10,083,012,741,376/1,477,348
6. Step 6: Final answer
   x = 6,825,076.25