Finding the Third Proportional to 2,577,042 and 5,596,956

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,042 : 5,596,956 = 5,596,956 : x
2. Step 2: Convert to fraction form
   2,577,042/5,596,956 = 5,596,956/x
3. Step 3: Cross multiply
   2,577,042x = 5,596,956 × 5,596,956
4. Step 4: Simplify right side
   2,577,042x = 31,325,916,465,936
5. Step 5: Solve for x
   x = 31,325,916,465,936/2,577,042
6. Step 6: Final answer
   x = 12,155,764.81