Finding the Third Proportional to 12,031,690 and 25,054,766

Step by Step Solution

1. Step 1: Write the proportion equation
   12,031,690 : 25,054,766 = 25,054,766 : x
2. Step 2: Convert to fraction form
   12,031,690/25,054,766 = 25,054,766/x
3. Step 3: Cross multiply
   12,031,690x = 25,054,766 × 25,054,766
4. Step 4: Simplify right side
   12,031,690x = 627,741,299,314,756
5. Step 5: Solve for x
   x = 627,741,299,314,756/12,031,690
6. Step 6: Final answer
   x = 52,173,992.13