Finding the Third Proportional to 1,607,045 and 2,431,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,045 : 2,431,304 = 2,431,304 : x
2. Step 2: Convert to fraction form
   1,607,045/2,431,304 = 2,431,304/x
3. Step 3: Cross multiply
   1,607,045x = 2,431,304 × 2,431,304
4. Step 4: Simplify right side
   1,607,045x = 5,911,239,140,416
5. Step 5: Solve for x
   x = 5,911,239,140,416/1,607,045
6. Step 6: Final answer
   x = 3,678,328.32