Finding the Third Proportional to 1,410,304 and 2,148,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,304 : 2,148,512 = 2,148,512 : x
2. Step 2: Convert to fraction form
   1,410,304/2,148,512 = 2,148,512/x
3. Step 3: Cross multiply
   1,410,304x = 2,148,512 × 2,148,512
4. Step 4: Simplify right side
   1,410,304x = 4,616,103,814,144
5. Step 5: Solve for x
   x = 4,616,103,814,144/1,410,304
6. Step 6: Final answer
   x = 3,273,126.80