Finding the Third Proportional to 2,487,676 and 5,226,006

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,676 : 5,226,006 = 5,226,006 : x
2. Step 2: Convert to fraction form
   2,487,676/5,226,006 = 5,226,006/x
3. Step 3: Cross multiply
   2,487,676x = 5,226,006 × 5,226,006
4. Step 4: Simplify right side
   2,487,676x = 27,311,138,712,036
5. Step 5: Solve for x
   x = 27,311,138,712,036/2,487,676
6. Step 6: Final answer
   x = 10,978,575.47