Finding the Third Proportional to 2,206,684 and 4,761,716

Step by Step Solution

1. Step 1: Write the proportion equation
   2,206,684 : 4,761,716 = 4,761,716 : x
2. Step 2: Convert to fraction form
   2,206,684/4,761,716 = 4,761,716/x
3. Step 3: Cross multiply
   2,206,684x = 4,761,716 × 4,761,716
4. Step 4: Simplify right side
   2,206,684x = 22,673,939,264,656
5. Step 5: Solve for x
   x = 22,673,939,264,656/2,206,684
6. Step 6: Final answer
   x = 10,275,118.35