Finding the Third Proportional to 2,185,365 and 4,753,518

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,365 : 4,753,518 = 4,753,518 : x
2. Step 2: Convert to fraction form
   2,185,365/4,753,518 = 4,753,518/x
3. Step 3: Cross multiply
   2,185,365x = 4,753,518 × 4,753,518
4. Step 4: Simplify right side
   2,185,365x = 22,595,933,376,324
5. Step 5: Solve for x
   x = 22,595,933,376,324/2,185,365
6. Step 6: Final answer
   x = 10,339,661.05