Finding the Third Proportional to 2,567,589 and 5,499,516

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,589 : 5,499,516 = 5,499,516 : x
2. Step 2: Convert to fraction form
   2,567,589/5,499,516 = 5,499,516/x
3. Step 3: Cross multiply
   2,567,589x = 5,499,516 × 5,499,516
4. Step 4: Simplify right side
   2,567,589x = 30,244,676,234,256
5. Step 5: Solve for x
   x = 30,244,676,234,256/2,567,589
6. Step 6: Final answer
   x = 11,779,407.15