Finding the Third Proportional to 1,283,965 and 3,036,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,965 : 3,036,435 = 3,036,435 : x
2. Step 2: Convert to fraction form
   1,283,965/3,036,435 = 3,036,435/x
3. Step 3: Cross multiply
   1,283,965x = 3,036,435 × 3,036,435
4. Step 4: Simplify right side
   1,283,965x = 9,219,937,509,225
5. Step 5: Solve for x
   x = 9,219,937,509,225/1,283,965
6. Step 6: Final answer
   x = 7,180,832.43