Finding the Third Proportional to 1,405,399 and 3,024,301

Step by Step Solution

1. Step 1: Write the proportion equation
   1,405,399 : 3,024,301 = 3,024,301 : x
2. Step 2: Convert to fraction form
   1,405,399/3,024,301 = 3,024,301/x
3. Step 3: Cross multiply
   1,405,399x = 3,024,301 × 3,024,301
4. Step 4: Simplify right side
   1,405,399x = 9,146,396,538,601
5. Step 5: Solve for x
   x = 9,146,396,538,601/1,405,399
6. Step 6: Final answer
   x = 6,508,042.58