Finding the Third Proportional to 1,476,280 and 3,230,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,280 : 3,230,304 = 3,230,304 : x
2. Step 2: Convert to fraction form
   1,476,280/3,230,304 = 3,230,304/x
3. Step 3: Cross multiply
   1,476,280x = 3,230,304 × 3,230,304
4. Step 4: Simplify right side
   1,476,280x = 10,434,863,932,416
5. Step 5: Solve for x
   x = 10,434,863,932,416/1,476,280
6. Step 6: Final answer
   x = 7,068,350.13