Finding the Third Proportional to 3,327,772 and 6,813,248

Step by Step Solution

1. Step 1: Write the proportion equation
   3,327,772 : 6,813,248 = 6,813,248 : x
2. Step 2: Convert to fraction form
   3,327,772/6,813,248 = 6,813,248/x
3. Step 3: Cross multiply
   3,327,772x = 6,813,248 × 6,813,248
4. Step 4: Simplify right side
   3,327,772x = 46,420,348,309,504
5. Step 5: Solve for x
   x = 46,420,348,309,504/3,327,772
6. Step 6: Final answer
   x = 13,949,377.63