Finding the Third Proportional to 1,412,531 and 3,089,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,531 : 3,089,142 = 3,089,142 : x
2. Step 2: Convert to fraction form
   1,412,531/3,089,142 = 3,089,142/x
3. Step 3: Cross multiply
   1,412,531x = 3,089,142 × 3,089,142
4. Step 4: Simplify right side
   1,412,531x = 9,542,798,296,164
5. Step 5: Solve for x
   x = 9,542,798,296,164/1,412,531
6. Step 6: Final answer
   x = 6,755,815.13