Finding the Third Proportional to 1,415,164 and 3,108,338

Step by Step Solution

1. Step 1: Write the proportion equation
   1,415,164 : 3,108,338 = 3,108,338 : x
2. Step 2: Convert to fraction form
   1,415,164/3,108,338 = 3,108,338/x
3. Step 3: Cross multiply
   1,415,164x = 3,108,338 × 3,108,338
4. Step 4: Simplify right side
   1,415,164x = 9,661,765,122,244
5. Step 5: Solve for x
   x = 9,661,765,122,244/1,415,164
6. Step 6: Final answer
   x = 6,827,311.27