Finding the Third Proportional to 1,617,491 and 3,462,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,491 : 3,462,196 = 3,462,196 : x
2. Step 2: Convert to fraction form
   1,617,491/3,462,196 = 3,462,196/x
3. Step 3: Cross multiply
   1,617,491x = 3,462,196 × 3,462,196
4. Step 4: Simplify right side
   1,617,491x = 11,986,801,142,416
5. Step 5: Solve for x
   x = 11,986,801,142,416/1,617,491
6. Step 6: Final answer
   x = 7,410,737.46