Finding the Third Proportional to 2,356,875 and 3,603,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,875 : 3,603,780 = 3,603,780 : x
2. Step 2: Convert to fraction form
   2,356,875/3,603,780 = 3,603,780/x
3. Step 3: Cross multiply
   2,356,875x = 3,603,780 × 3,603,780
4. Step 4: Simplify right side
   2,356,875x = 12,987,230,288,400
5. Step 5: Solve for x
   x = 12,987,230,288,400/2,356,875
6. Step 6: Final answer
   x = 5,510,360.24