Finding the Third Proportional to 1,499,400 and 3,265,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,400 : 3,265,020 = 3,265,020 : x
2. Step 2: Convert to fraction form
   1,499,400/3,265,020 = 3,265,020/x
3. Step 3: Cross multiply
   1,499,400x = 3,265,020 × 3,265,020
4. Step 4: Simplify right side
   1,499,400x = 10,660,355,600,400
5. Step 5: Solve for x
   x = 10,660,355,600,400/1,499,400
6. Step 6: Final answer
   x = 7,109,747.63