Finding the Third Proportional to 2,010,356 and 4,335,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,356 : 4,335,616 = 4,335,616 : x
2. Step 2: Convert to fraction form
   2,010,356/4,335,616 = 4,335,616/x
3. Step 3: Cross multiply
   2,010,356x = 4,335,616 × 4,335,616
4. Step 4: Simplify right side
   2,010,356x = 18,797,566,099,456
5. Step 5: Solve for x
   x = 18,797,566,099,456/2,010,356
6. Step 6: Final answer
   x = 9,350,366.85