Finding the Third Proportional to 3,832,218 and 5,328,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,832,218 : 5,328,339 = 5,328,339 : x
2. Step 2: Convert to fraction form
   3,832,218/5,328,339 = 5,328,339/x
3. Step 3: Cross multiply
   3,832,218x = 5,328,339 × 5,328,339
4. Step 4: Simplify right side
   3,832,218x = 28,391,196,498,921
5. Step 5: Solve for x
   x = 28,391,196,498,921/3,832,218
6. Step 6: Final answer
   x = 7,408,554.65