Finding the Third Proportional to 2,435,618 and 5,230,354

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435,618 : 5,230,354 = 5,230,354 : x
2. Step 2: Convert to fraction form
   2,435,618/5,230,354 = 5,230,354/x
3. Step 3: Cross multiply
   2,435,618x = 5,230,354 × 5,230,354
4. Step 4: Simplify right side
   2,435,618x = 27,356,602,965,316
5. Step 5: Solve for x
   x = 27,356,602,965,316/2,435,618
6. Step 6: Final answer
   x = 11,231,893.90