Finding the Third Proportional to 3,356,523 and 5,162,208

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356,523 : 5,162,208 = 5,162,208 : x
2. Step 2: Convert to fraction form
   3,356,523/5,162,208 = 5,162,208/x
3. Step 3: Cross multiply
   3,356,523x = 5,162,208 × 5,162,208
4. Step 4: Simplify right side
   3,356,523x = 26,648,391,435,264
5. Step 5: Solve for x
   x = 26,648,391,435,264/3,356,523
6. Step 6: Final answer
   x = 7,939,284.62