Finding the Third Proportional to 2,874,514 and 4,418,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,514 : 4,418,336 = 4,418,336 : x
2. Step 2: Convert to fraction form
   2,874,514/4,418,336 = 4,418,336/x
3. Step 3: Cross multiply
   2,874,514x = 4,418,336 × 4,418,336
4. Step 4: Simplify right side
   2,874,514x = 19,521,693,008,896
5. Step 5: Solve for x
   x = 19,521,693,008,896/2,874,514
6. Step 6: Final answer
   x = 6,791,302.12