Finding the Third Proportional to 2,524,176 and 5,538,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,524,176 : 5,538,240 = 5,538,240 : x
2. Step 2: Convert to fraction form
   2,524,176/5,538,240 = 5,538,240/x
3. Step 3: Cross multiply
   2,524,176x = 5,538,240 × 5,538,240
4. Step 4: Simplify right side
   2,524,176x = 30,672,102,297,600
5. Step 5: Solve for x
   x = 30,672,102,297,600/2,524,176
6. Step 6: Final answer
   x = 12,151,332.67