Finding the Third Proportional to 1,412,557 and 3,089,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,557 : 3,089,188 = 3,089,188 : x
2. Step 2: Convert to fraction form
   1,412,557/3,089,188 = 3,089,188/x
3. Step 3: Cross multiply
   1,412,557x = 3,089,188 × 3,089,188
4. Step 4: Simplify right side
   1,412,557x = 9,543,082,499,344
5. Step 5: Solve for x
   x = 9,543,082,499,344/1,412,557
6. Step 6: Final answer
   x = 6,755,891.97