Finding the Third Proportional to 11,825,455 and 25,496,738

Step by Step Solution

1. Step 1: Write the proportion equation
   11,825,455 : 25,496,738 = 25,496,738 : x
2. Step 2: Convert to fraction form
   11,825,455/25,496,738 = 25,496,738/x
3. Step 3: Cross multiply
   11,825,455x = 25,496,738 × 25,496,738
4. Step 4: Simplify right side
   11,825,455x = 650,083,648,640,644
5. Step 5: Solve for x
   x = 650,083,648,640,644/11,825,455
6. Step 6: Final answer
   x = 54,973,246.16