Finding the Third Proportional to 1,612,260 and 3,519,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,260 : 3,519,234 = 3,519,234 : x
2. Step 2: Convert to fraction form
   1,612,260/3,519,234 = 3,519,234/x
3. Step 3: Cross multiply
   1,612,260x = 3,519,234 × 3,519,234
4. Step 4: Simplify right side
   1,612,260x = 12,385,007,946,756
5. Step 5: Solve for x
   x = 12,385,007,946,756/1,612,260
6. Step 6: Final answer
   x = 7,681,768.42