Finding the Third Proportional to 1,191,304 and 2,569,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,304 : 2,569,220 = 2,569,220 : x
2. Step 2: Convert to fraction form
   1,191,304/2,569,220 = 2,569,220/x
3. Step 3: Cross multiply
   1,191,304x = 2,569,220 × 2,569,220
4. Step 4: Simplify right side
   1,191,304x = 6,600,891,408,400
5. Step 5: Solve for x
   x = 6,600,891,408,400/1,191,304
6. Step 6: Final answer
   x = 5,540,895.87