Finding the Third Proportional to 2,524,178 and 5,538,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,524,178 : 5,538,244 = 5,538,244 : x
2. Step 2: Convert to fraction form
   2,524,178/5,538,244 = 5,538,244/x
3. Step 3: Cross multiply
   2,524,178x = 5,538,244 × 5,538,244
4. Step 4: Simplify right side
   2,524,178x = 30,672,146,603,536
5. Step 5: Solve for x
   x = 30,672,146,603,536/2,524,178
6. Step 6: Final answer
   x = 12,151,340.60