Finding the Third Proportional to 6,326,144,314 and 13,175,899,718

Step by Step Solution

1. Step 1: Write the proportion equation
   6,326,144,314 : 13,175,899,718 = 13,175,899,718 : x
2. Step 2: Convert to fraction form
   6,326,144,314/13,175,899,718 = 13,175,899,718/x
3. Step 3: Cross multiply
   6,326,144,314x = 13,175,899,718 × 13,175,899,718
4. Step 4: Simplify right side
   6,326,144,314x = 173,604,333,378,792,488,960
5. Step 5: Solve for x
   x = 173,604,333,378,792,488,960/6,326,144,314
6. Step 6: Final answer
   x = 27,442,360,585.20