Finding the Third Proportional to 2,595,658 and 5,590,682

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,658 : 5,590,682 = 5,590,682 : x
2. Step 2: Convert to fraction form
   2,595,658/5,590,682 = 5,590,682/x
3. Step 3: Cross multiply
   2,595,658x = 5,590,682 × 5,590,682
4. Step 4: Simplify right side
   2,595,658x = 31,255,725,225,124
5. Step 5: Solve for x
   x = 31,255,725,225,124/2,595,658
6. Step 6: Final answer
   x = 12,041,542.15