Finding the Third Proportional to 1,073,304 and 1,504,215

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,304 : 1,504,215 = 1,504,215 : x
2. Step 2: Convert to fraction form
   1,073,304/1,504,215 = 1,504,215/x
3. Step 3: Cross multiply
   1,073,304x = 1,504,215 × 1,504,215
4. Step 4: Simplify right side
   1,073,304x = 2,262,662,766,225
5. Step 5: Solve for x
   x = 2,262,662,766,225/1,073,304
6. Step 6: Final answer
   x = 2,108,128.51