Finding the Third Proportional to 12,031,686 and 25,054,758

Step by Step Solution

1. Step 1: Write the proportion equation
   12,031,686 : 25,054,758 = 25,054,758 : x
2. Step 2: Convert to fraction form
   12,031,686/25,054,758 = 25,054,758/x
3. Step 3: Cross multiply
   12,031,686x = 25,054,758 × 25,054,758
4. Step 4: Simplify right side
   12,031,686x = 627,740,898,438,564
5. Step 5: Solve for x
   x = 627,740,898,438,564/12,031,686
6. Step 6: Final answer
   x = 52,173,976.15