Finding the Third Proportional to 2,600,834 and 5,562,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,600,834 : 5,562,196 = 5,562,196 : x
2. Step 2: Convert to fraction form
   2,600,834/5,562,196 = 5,562,196/x
3. Step 3: Cross multiply
   2,600,834x = 5,562,196 × 5,562,196
4. Step 4: Simplify right side
   2,600,834x = 30,938,024,342,416
5. Step 5: Solve for x
   x = 30,938,024,342,416/2,600,834
6. Step 6: Final answer
   x = 11,895,424.45