Finding the Third Proportional to 2,824,301 and 4,321,268

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,301 : 4,321,268 = 4,321,268 : x
2. Step 2: Convert to fraction form
   2,824,301/4,321,268 = 4,321,268/x
3. Step 3: Cross multiply
   2,824,301x = 4,321,268 × 4,321,268
4. Step 4: Simplify right side
   2,824,301x = 18,673,357,127,824
5. Step 5: Solve for x
   x = 18,673,357,127,824/2,824,301
6. Step 6: Final answer
   x = 6,611,673.87