Finding the Third Proportional to 3,824,293 and 8,214,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824,293 : 8,214,632 = 8,214,632 : x
2. Step 2: Convert to fraction form
   3,824,293/8,214,632 = 8,214,632/x
3. Step 3: Cross multiply
   3,824,293x = 8,214,632 × 8,214,632
4. Step 4: Simplify right side
   3,824,293x = 67,480,178,895,424
5. Step 5: Solve for x
   x = 67,480,178,895,424/3,824,293
6. Step 6: Final answer
   x = 17,645,138.30