Finding the Third Proportional to 1,800,096 and 3,915,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,096 : 3,915,840 = 3,915,840 : x
2. Step 2: Convert to fraction form
   1,800,096/3,915,840 = 3,915,840/x
3. Step 3: Cross multiply
   1,800,096x = 3,915,840 × 3,915,840
4. Step 4: Simplify right side
   1,800,096x = 15,333,802,905,600
5. Step 5: Solve for x
   x = 15,333,802,905,600/1,800,096
6. Step 6: Final answer
   x = 8,518,325.08