Finding the Third Proportional to 1,469,151 and 3,071,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,151 : 3,071,142 = 3,071,142 : x
2. Step 2: Convert to fraction form
   1,469,151/3,071,142 = 3,071,142/x
3. Step 3: Cross multiply
   1,469,151x = 3,071,142 × 3,071,142
4. Step 4: Simplify right side
   1,469,151x = 9,431,913,184,164
5. Step 5: Solve for x
   x = 9,431,913,184,164/1,469,151
6. Step 6: Final answer
   x = 6,419,975.34