Finding the Third Proportional to 1,186,304 and 2,799,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,304 : 2,799,243 = 2,799,243 : x
2. Step 2: Convert to fraction form
   1,186,304/2,799,243 = 2,799,243/x
3. Step 3: Cross multiply
   1,186,304x = 2,799,243 × 2,799,243
4. Step 4: Simplify right side
   1,186,304x = 7,835,761,373,049
5. Step 5: Solve for x
   x = 7,835,761,373,049/1,186,304
6. Step 6: Final answer
   x = 6,605,188.36