Finding the Third Proportional to 6,286,380,544 and 10,476,669,488

Step by Step Solution

1. Step 1: Write the proportion equation
   6,286,380,544 : 10,476,669,488 = 10,476,669,488 : x
2. Step 2: Convert to fraction form
   6,286,380,544/10,476,669,488 = 10,476,669,488/x
3. Step 3: Cross multiply
   6,286,380,544x = 10,476,669,488 × 10,476,669,488
4. Step 4: Simplify right side
   6,286,380,544x = 109,760,603,560,790,179,840
5. Step 5: Solve for x
   x = 109,760,603,560,790,179,840/6,286,380,544
6. Step 6: Final answer
   x = 17,460,063,512.31