Finding the Third Proportional to 1,869,885 and 4,035,015

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,885 : 4,035,015 = 4,035,015 : x
2. Step 2: Convert to fraction form
   1,869,885/4,035,015 = 4,035,015/x
3. Step 3: Cross multiply
   1,869,885x = 4,035,015 × 4,035,015
4. Step 4: Simplify right side
   1,869,885x = 16,281,346,050,225
5. Step 5: Solve for x
   x = 16,281,346,050,225/1,869,885
6. Step 6: Final answer
   x = 8,707,137.63