Finding the Third Proportional to 1,876,846 and 4,019,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876,846 : 4,019,372 = 4,019,372 : x
2. Step 2: Convert to fraction form
   1,876,846/4,019,372 = 4,019,372/x
3. Step 3: Cross multiply
   1,876,846x = 4,019,372 × 4,019,372
4. Step 4: Simplify right side
   1,876,846x = 16,155,351,274,384
5. Step 5: Solve for x
   x = 16,155,351,274,384/1,876,846
6. Step 6: Final answer
   x = 8,607,712.77