Finding the Third Proportional to 4,269,394 and 6,603,596

Step by Step Solution

1. Step 1: Write the proportion equation
   4,269,394 : 6,603,596 = 6,603,596 : x
2. Step 2: Convert to fraction form
   4,269,394/6,603,596 = 6,603,596/x
3. Step 3: Cross multiply
   4,269,394x = 6,603,596 × 6,603,596
4. Step 4: Simplify right side
   4,269,394x = 43,607,480,131,216
5. Step 5: Solve for x
   x = 43,607,480,131,216/4,269,394
6. Step 6: Final answer
   x = 10,213,974.19