Finding the Third Proportional to 1,359,164,709,678 and 2,944,554,510,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,164,709,678 : 2,944,554,510,612 = 2,944,554,510,612 : x
2. Step 2: Convert to fraction form
   1,359,164,709,678/2,944,554,510,612 = 2,944,554,510,612/x
3. Step 3: Cross multiply
   1,359,164,709,678x = 2,944,554,510,612 × 2,944,554,510,612
4. Step 4: Simplify right side
   1,359,164,709,678x = 8,670,401,265,965,474,491,924,480
5. Step 5: Solve for x
   x = 8,670,401,265,965,474,491,924,480/1,359,164,709,678
6. Step 6: Final answer
   x = 6,379,213,059,482.38