Finding the Third Proportional to 3,669,655 and 5,664,782

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,655 : 5,664,782 = 5,664,782 : x
2. Step 2: Convert to fraction form
   3,669,655/5,664,782 = 5,664,782/x
3. Step 3: Cross multiply
   3,669,655x = 5,664,782 × 5,664,782
4. Step 4: Simplify right side
   3,669,655x = 32,089,755,107,524
5. Step 5: Solve for x
   x = 32,089,755,107,524/3,669,655
6. Step 6: Final answer
   x = 8,744,624.52