Finding the Third Proportional to 1,469,710 and 3,149,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,710 : 3,149,372 = 3,149,372 : x
2. Step 2: Convert to fraction form
   1,469,710/3,149,372 = 3,149,372/x
3. Step 3: Cross multiply
   1,469,710x = 3,149,372 × 3,149,372
4. Step 4: Simplify right side
   1,469,710x = 9,918,543,994,384
5. Step 5: Solve for x
   x = 9,918,543,994,384/1,469,710
6. Step 6: Final answer
   x = 6,748,640.20