Finding the Third Proportional to 3,933,630 and 5,936,628

Step by Step Solution

1. Step 1: Write the proportion equation
   3,933,630 : 5,936,628 = 5,936,628 : x
2. Step 2: Convert to fraction form
   3,933,630/5,936,628 = 5,936,628/x
3. Step 3: Cross multiply
   3,933,630x = 5,936,628 × 5,936,628
4. Step 4: Simplify right side
   3,933,630x = 35,243,552,010,384
5. Step 5: Solve for x
   x = 35,243,552,010,384/3,933,630
6. Step 6: Final answer
   x = 8,959,549.32