Finding the Third Proportional to 12,162,544 and 26,442,056

Step by Step Solution

1. Step 1: Write the proportion equation
   12,162,544 : 26,442,056 = 26,442,056 : x
2. Step 2: Convert to fraction form
   12,162,544/26,442,056 = 26,442,056/x
3. Step 3: Cross multiply
   12,162,544x = 26,442,056 × 26,442,056
4. Step 4: Simplify right side
   12,162,544x = 699,182,325,507,136
5. Step 5: Solve for x
   x = 699,182,325,507,136/12,162,544
6. Step 6: Final answer
   x = 57,486,519.72