Finding the Third Proportional to 3,700,690 and 5,551,037

Step by Step Solution

1. Step 1: Write the proportion equation
   3,700,690 : 5,551,037 = 5,551,037 : x
2. Step 2: Convert to fraction form
   3,700,690/5,551,037 = 5,551,037/x
3. Step 3: Cross multiply
   3,700,690x = 5,551,037 × 5,551,037
4. Step 4: Simplify right side
   3,700,690x = 30,814,011,775,369
5. Step 5: Solve for x
   x = 30,814,011,775,369/3,700,690
6. Step 6: Final answer
   x = 8,326,558.50