Finding the Third Proportional to 633,828 and 1,381,384

Step by Step Solution

1. Step 1: Write the proportion equation
   633,828 : 1,381,384 = 1,381,384 : x
2. Step 2: Convert to fraction form
   633,828/1,381,384 = 1,381,384/x
3. Step 3: Cross multiply
   633,828x = 1,381,384 × 1,381,384
4. Step 4: Simplify right side
   633,828x = 1,908,221,755,456
5. Step 5: Solve for x
   x = 1,908,221,755,456/633,828
6. Step 6: Final answer
   x = 3,010,630.26