Finding the Third Proportional to 1,330,265 and 3,015,655

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,265 : 3,015,655 = 3,015,655 : x
2. Step 2: Convert to fraction form
   1,330,265/3,015,655 = 3,015,655/x
3. Step 3: Cross multiply
   1,330,265x = 3,015,655 × 3,015,655
4. Step 4: Simplify right side
   1,330,265x = 9,094,175,079,025
5. Step 5: Solve for x
   x = 9,094,175,079,025/1,330,265
6. Step 6: Final answer
   x = 6,836,363.49