Finding the Third Proportional to 1,885,116 and 4,069,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,885,116 : 4,069,122 = 4,069,122 : x
2. Step 2: Convert to fraction form
   1,885,116/4,069,122 = 4,069,122/x
3. Step 3: Cross multiply
   1,885,116x = 4,069,122 × 4,069,122
4. Step 4: Simplify right side
   1,885,116x = 16,557,753,850,884
5. Step 5: Solve for x
   x = 16,557,753,850,884/1,885,116
6. Step 6: Final answer
   x = 8,783,413.78