Finding the Third Proportional to 1,772,039 and 3,864,793

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,039 : 3,864,793 = 3,864,793 : x
2. Step 2: Convert to fraction form
   1,772,039/3,864,793 = 3,864,793/x
3. Step 3: Cross multiply
   1,772,039x = 3,864,793 × 3,864,793
4. Step 4: Simplify right side
   1,772,039x = 14,936,624,932,849
5. Step 5: Solve for x
   x = 14,936,624,932,849/1,772,039
6. Step 6: Final answer
   x = 8,429,061.06