Finding the Third Proportional to 11,682,588 and 17,426,682

Step by Step Solution

1. Step 1: Write the proportion equation
   11,682,588 : 17,426,682 = 17,426,682 : x
2. Step 2: Convert to fraction form
   11,682,588/17,426,682 = 17,426,682/x
3. Step 3: Cross multiply
   11,682,588x = 17,426,682 × 17,426,682
4. Step 4: Simplify right side
   11,682,588x = 303,689,245,529,124
5. Step 5: Solve for x
   x = 303,689,245,529,124/11,682,588
6. Step 6: Final answer
   x = 25,995,031.71