Finding the Third Proportional to 1,707,951 and 3,669,161

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,951 : 3,669,161 = 3,669,161 : x
2. Step 2: Convert to fraction form
   1,707,951/3,669,161 = 3,669,161/x
3. Step 3: Cross multiply
   1,707,951x = 3,669,161 × 3,669,161
4. Step 4: Simplify right side
   1,707,951x = 13,462,742,443,921
5. Step 5: Solve for x
   x = 13,462,742,443,921/1,707,951
6. Step 6: Final answer
   x = 7,882,393.84