Finding the Third Proportional to 2,588,955 and 5,675,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,955 : 5,675,574 = 5,675,574 : x
2. Step 2: Convert to fraction form
   2,588,955/5,675,574 = 5,675,574/x
3. Step 3: Cross multiply
   2,588,955x = 5,675,574 × 5,675,574
4. Step 4: Simplify right side
   2,588,955x = 32,212,140,229,476
5. Step 5: Solve for x
   x = 32,212,140,229,476/2,588,955
6. Step 6: Final answer
   x = 12,442,139.87