Finding the Third Proportional to 1,520,883 and 3,322,227

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,883 : 3,322,227 = 3,322,227 : x
2. Step 2: Convert to fraction form
   1,520,883/3,322,227 = 3,322,227/x
3. Step 3: Cross multiply
   1,520,883x = 3,322,227 × 3,322,227
4. Step 4: Simplify right side
   1,520,883x = 11,037,192,239,529
5. Step 5: Solve for x
   x = 11,037,192,239,529/1,520,883
6. Step 6: Final answer
   x = 7,257,094.88