Finding the Third Proportional to 2,037,922 and 4,318,604

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,922 : 4,318,604 = 4,318,604 : x
2. Step 2: Convert to fraction form
   2,037,922/4,318,604 = 4,318,604/x
3. Step 3: Cross multiply
   2,037,922x = 4,318,604 × 4,318,604
4. Step 4: Simplify right side
   2,037,922x = 18,650,340,508,816
5. Step 5: Solve for x
   x = 18,650,340,508,816/2,037,922
6. Step 6: Final answer
   x = 9,151,645.90