Finding the Third Proportional to 1,476,708 and 3,476,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,708 : 3,476,916 = 3,476,916 : x
2. Step 2: Convert to fraction form
   1,476,708/3,476,916 = 3,476,916/x
3. Step 3: Cross multiply
   1,476,708x = 3,476,916 × 3,476,916
4. Step 4: Simplify right side
   1,476,708x = 12,088,944,871,056
5. Step 5: Solve for x
   x = 12,088,944,871,056/1,476,708
6. Step 6: Final answer
   x = 8,186,415.24