Finding the Third Proportional to 3,593,476 and 7,784,512

Step by Step Solution

1. Step 1: Write the proportion equation
   3,593,476 : 7,784,512 = 7,784,512 : x
2. Step 2: Convert to fraction form
   3,593,476/7,784,512 = 7,784,512/x
3. Step 3: Cross multiply
   3,593,476x = 7,784,512 × 7,784,512
4. Step 4: Simplify right side
   3,593,476x = 60,598,627,078,144
5. Step 5: Solve for x
   x = 60,598,627,078,144/3,593,476
6. Step 6: Final answer
   x = 16,863,512.40