Finding the Third Proportional to 2,169,929 and 4,753,228

Step by Step Solution

1. Step 1: Write the proportion equation
   2,169,929 : 4,753,228 = 4,753,228 : x
2. Step 2: Convert to fraction form
   2,169,929/4,753,228 = 4,753,228/x
3. Step 3: Cross multiply
   2,169,929x = 4,753,228 × 4,753,228
4. Step 4: Simplify right side
   2,169,929x = 22,593,176,419,984
5. Step 5: Solve for x
   x = 22,593,176,419,984/2,169,929
6. Step 6: Final answer
   x = 10,411,942.70