Finding the Third Proportional to 2,318,303 and 4,979,398

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,303 : 4,979,398 = 4,979,398 : x
2. Step 2: Convert to fraction form
   2,318,303/4,979,398 = 4,979,398/x
3. Step 3: Cross multiply
   2,318,303x = 4,979,398 × 4,979,398
4. Step 4: Simplify right side
   2,318,303x = 24,794,404,442,404
5. Step 5: Solve for x
   x = 24,794,404,442,404/2,318,303
6. Step 6: Final answer
   x = 10,695,066.37