Finding the Third Proportional to 1,175,736 and 1,718,237

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,736 : 1,718,237 = 1,718,237 : x
2. Step 2: Convert to fraction form
   1,175,736/1,718,237 = 1,718,237/x
3. Step 3: Cross multiply
   1,175,736x = 1,718,237 × 1,718,237
4. Step 4: Simplify right side
   1,175,736x = 2,952,338,388,169
5. Step 5: Solve for x
   x = 2,952,338,388,169/1,175,736
6. Step 6: Final answer
   x = 2,511,055.53