Finding the Third Proportional to 1,489,359 and 2,301,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,489,359 : 2,301,435 = 2,301,435 : x
2. Step 2: Convert to fraction form
   1,489,359/2,301,435 = 2,301,435/x
3. Step 3: Cross multiply
   1,489,359x = 2,301,435 × 2,301,435
4. Step 4: Simplify right side
   1,489,359x = 5,296,603,059,225
5. Step 5: Solve for x
   x = 5,296,603,059,225/1,489,359
6. Step 6: Final answer
   x = 3,556,297.08