Finding the Third Proportional to 5,789,684 and 12,587,824

Step by Step Solution

1. Step 1: Write the proportion equation
   5,789,684 : 12,587,824 = 12,587,824 : x
2. Step 2: Convert to fraction form
   5,789,684/12,587,824 = 12,587,824/x
3. Step 3: Cross multiply
   5,789,684x = 12,587,824 × 12,587,824
4. Step 4: Simplify right side
   5,789,684x = 158,453,313,054,976
5. Step 5: Solve for x
   x = 158,453,313,054,976/5,789,684
6. Step 6: Final answer
   x = 27,368,214.41