Finding the Third Proportional to 3,589,126 and 5,516,718

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,126 : 5,516,718 = 5,516,718 : x
2. Step 2: Convert to fraction form
   3,589,126/5,516,718 = 5,516,718/x
3. Step 3: Cross multiply
   3,589,126x = 5,516,718 × 5,516,718
4. Step 4: Simplify right side
   3,589,126x = 30,434,177,491,524
5. Step 5: Solve for x
   x = 30,434,177,491,524/3,589,126
6. Step 6: Final answer
   x = 8,479,551.15