Finding the Third Proportional to 1,358,064 and 2,987,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,064 : 2,987,304 = 2,987,304 : x
2. Step 2: Convert to fraction form
   1,358,064/2,987,304 = 2,987,304/x
3. Step 3: Cross multiply
   1,358,064x = 2,987,304 × 2,987,304
4. Step 4: Simplify right side
   1,358,064x = 8,923,985,188,416
5. Step 5: Solve for x
   x = 8,923,985,188,416/1,358,064
6. Step 6: Final answer
   x = 6,571,107.98