Finding the Third Proportional to 12,227,544 and 25,911,648

Step by Step Solution

1. Step 1: Write the proportion equation
   12,227,544 : 25,911,648 = 25,911,648 : x
2. Step 2: Convert to fraction form
   12,227,544/25,911,648 = 25,911,648/x
3. Step 3: Cross multiply
   12,227,544x = 25,911,648 × 25,911,648
4. Step 4: Simplify right side
   12,227,544x = 671,413,502,075,904
5. Step 5: Solve for x
   x = 671,413,502,075,904/12,227,544
6. Step 6: Final answer
   x = 54,909,923.21