Finding the Third Proportional to 1,492,396 and 3,197,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,396 : 3,197,700 = 3,197,700 : x
2. Step 2: Convert to fraction form
   1,492,396/3,197,700 = 3,197,700/x
3. Step 3: Cross multiply
   1,492,396x = 3,197,700 × 3,197,700
4. Step 4: Simplify right side
   1,492,396x = 10,225,285,290,000
5. Step 5: Solve for x
   x = 10,225,285,290,000/1,492,396
6. Step 6: Final answer
   x = 6,851,589.85