Finding the Third Proportional to 2,021,885 and 4,414,264

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,885 : 4,414,264 = 4,414,264 : x
2. Step 2: Convert to fraction form
   2,021,885/4,414,264 = 4,414,264/x
3. Step 3: Cross multiply
   2,021,885x = 4,414,264 × 4,414,264
4. Step 4: Simplify right side
   2,021,885x = 19,485,726,661,696
5. Step 5: Solve for x
   x = 19,485,726,661,696/2,021,885
6. Step 6: Final answer
   x = 9,637,406.02