Finding the Third Proportional to 1,408,842 and 3,047,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,408,842 : 3,047,400 = 3,047,400 : x
2. Step 2: Convert to fraction form
   1,408,842/3,047,400 = 3,047,400/x
3. Step 3: Cross multiply
   1,408,842x = 3,047,400 × 3,047,400
4. Step 4: Simplify right side
   1,408,842x = 9,286,646,760,000
5. Step 5: Solve for x
   x = 9,286,646,760,000/1,408,842
6. Step 6: Final answer
   x = 6,591,687.90