Finding the Third Proportional to 1,492,387 and 3,197,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,387 : 3,197,682 = 3,197,682 : x
2. Step 2: Convert to fraction form
   1,492,387/3,197,682 = 3,197,682/x
3. Step 3: Cross multiply
   1,492,387x = 3,197,682 × 3,197,682
4. Step 4: Simplify right side
   1,492,387x = 10,225,170,173,124
5. Step 5: Solve for x
   x = 10,225,170,173,124/1,492,387
6. Step 6: Final answer
   x = 6,851,554.04