Finding the Third Proportional to 2,278,956 and 3,608,694

Step by Step Solution

1. Step 1: Write the proportion equation
   2,278,956 : 3,608,694 = 3,608,694 : x
2. Step 2: Convert to fraction form
   2,278,956/3,608,694 = 3,608,694/x
3. Step 3: Cross multiply
   2,278,956x = 3,608,694 × 3,608,694
4. Step 4: Simplify right side
   2,278,956x = 13,022,672,385,636
5. Step 5: Solve for x
   x = 13,022,672,385,636/2,278,956
6. Step 6: Final answer
   x = 5,714,314.97