Finding the Third Proportional to 1,499,270 and 3,227,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,270 : 3,227,788 = 3,227,788 : x
2. Step 2: Convert to fraction form
   1,499,270/3,227,788 = 3,227,788/x
3. Step 3: Cross multiply
   1,499,270x = 3,227,788 × 3,227,788
4. Step 4: Simplify right side
   1,499,270x = 10,418,615,372,944
5. Step 5: Solve for x
   x = 10,418,615,372,944/1,499,270
6. Step 6: Final answer
   x = 6,949,125.49