Finding the Third Proportional to 1,661,552 and 3,603,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,552 : 3,603,040 = 3,603,040 : x
2. Step 2: Convert to fraction form
   1,661,552/3,603,040 = 3,603,040/x
3. Step 3: Cross multiply
   1,661,552x = 3,603,040 × 3,603,040
4. Step 4: Simplify right side
   1,661,552x = 12,981,897,241,600
5. Step 5: Solve for x
   x = 12,981,897,241,600/1,661,552
6. Step 6: Final answer
   x = 7,813,115.23