Finding the Third Proportional to 1,622,916 and 3,470,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,916 : 3,470,976 = 3,470,976 : x
2. Step 2: Convert to fraction form
   1,622,916/3,470,976 = 3,470,976/x
3. Step 3: Cross multiply
   1,622,916x = 3,470,976 × 3,470,976
4. Step 4: Simplify right side
   1,622,916x = 12,047,674,392,576
5. Step 5: Solve for x
   x = 12,047,674,392,576/1,622,916
6. Step 6: Final answer
   x = 7,423,473.79