Finding the Third Proportional to 3,832,216 and 5,328,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,832,216 : 5,328,336 = 5,328,336 : x
2. Step 2: Convert to fraction form
   3,832,216/5,328,336 = 5,328,336/x
3. Step 3: Cross multiply
   3,832,216x = 5,328,336 × 5,328,336
4. Step 4: Simplify right side
   3,832,216x = 28,391,164,528,896
5. Step 5: Solve for x
   x = 28,391,164,528,896/3,832,216
6. Step 6: Final answer
   x = 7,408,550.18