Finding the Third Proportional to 2,828,826 and 6,109,632

Step by Step Solution

1. Step 1: Write the proportion equation
   2,828,826 : 6,109,632 = 6,109,632 : x
2. Step 2: Convert to fraction form
   2,828,826/6,109,632 = 6,109,632/x
3. Step 3: Cross multiply
   2,828,826x = 6,109,632 × 6,109,632
4. Step 4: Simplify right side
   2,828,826x = 37,327,603,175,424
5. Step 5: Solve for x
   x = 37,327,603,175,424/2,828,826
6. Step 6: Final answer
   x = 13,195,439.80