Finding the Third Proportional to 1,469,718 and 3,149,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,718 : 3,149,388 = 3,149,388 : x
2. Step 2: Convert to fraction form
   1,469,718/3,149,388 = 3,149,388/x
3. Step 3: Cross multiply
   1,469,718x = 3,149,388 × 3,149,388
4. Step 4: Simplify right side
   1,469,718x = 9,918,644,774,544
5. Step 5: Solve for x
   x = 9,918,644,774,544/1,469,718
6. Step 6: Final answer
   x = 6,748,672.04