Finding the Third Proportional to 2,057,699 and 4,522,750

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,699 : 4,522,750 = 4,522,750 : x
2. Step 2: Convert to fraction form
   2,057,699/4,522,750 = 4,522,750/x
3. Step 3: Cross multiply
   2,057,699x = 4,522,750 × 4,522,750
4. Step 4: Simplify right side
   2,057,699x = 20,455,267,562,500
5. Step 5: Solve for x
   x = 20,455,267,562,500/2,057,699
6. Step 6: Final answer
   x = 9,940,845.36