Finding the Third Proportional to 1,661,546 and 3,603,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,546 : 3,603,028 = 3,603,028 : x
2. Step 2: Convert to fraction form
   1,661,546/3,603,028 = 3,603,028/x
3. Step 3: Cross multiply
   1,661,546x = 3,603,028 × 3,603,028
4. Step 4: Simplify right side
   1,661,546x = 12,981,810,768,784
5. Step 5: Solve for x
   x = 12,981,810,768,784/1,661,546
6. Step 6: Final answer
   x = 7,813,091.40