Finding the Third Proportional to 1,597,266 and 3,489,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,266 : 3,489,288 = 3,489,288 : x
2. Step 2: Convert to fraction form
   1,597,266/3,489,288 = 3,489,288/x
3. Step 3: Cross multiply
   1,597,266x = 3,489,288 × 3,489,288
4. Step 4: Simplify right side
   1,597,266x = 12,175,130,746,944
5. Step 5: Solve for x
   x = 12,175,130,746,944/1,597,266
6. Step 6: Final answer
   x = 7,622,481.63