Finding the Third Proportional to 1,898,665 and 3,867,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,898,665 : 3,867,832 = 3,867,832 : x
2. Step 2: Convert to fraction form
   1,898,665/3,867,832 = 3,867,832/x
3. Step 3: Cross multiply
   1,898,665x = 3,867,832 × 3,867,832
4. Step 4: Simplify right side
   1,898,665x = 14,960,124,380,224
5. Step 5: Solve for x
   x = 14,960,124,380,224/1,898,665
6. Step 6: Final answer
   x = 7,879,285.91