Finding the Third Proportional to 3,298,268 and 5,045,493

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,268 : 5,045,493 = 5,045,493 : x
2. Step 2: Convert to fraction form
   3,298,268/5,045,493 = 5,045,493/x
3. Step 3: Cross multiply
   3,298,268x = 5,045,493 × 5,045,493
4. Step 4: Simplify right side
   3,298,268x = 25,456,999,613,049
5. Step 5: Solve for x
   x = 25,456,999,613,049/3,298,268
6. Step 6: Final answer
   x = 7,718,293.24