Finding the Third Proportional to 1,973,037 and 4,245,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,037 : 4,245,522 = 4,245,522 : x
2. Step 2: Convert to fraction form
   1,973,037/4,245,522 = 4,245,522/x
3. Step 3: Cross multiply
   1,973,037x = 4,245,522 × 4,245,522
4. Step 4: Simplify right side
   1,973,037x = 18,024,457,052,484
5. Step 5: Solve for x
   x = 18,024,457,052,484/1,973,037
6. Step 6: Final answer
   x = 9,135,387.25