Finding the Third Proportional to 1,697,285 and 3,660,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697,285 : 3,660,290 = 3,660,290 : x
2. Step 2: Convert to fraction form
   1,697,285/3,660,290 = 3,660,290/x
3. Step 3: Cross multiply
   1,697,285x = 3,660,290 × 3,660,290
4. Step 4: Simplify right side
   1,697,285x = 13,397,722,884,100
5. Step 5: Solve for x
   x = 13,397,722,884,100/1,697,285
6. Step 6: Final answer
   x = 7,893,620.04