Finding the Third Proportional to 3,749,042 and 7,763,920

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749,042 : 7,763,920 = 7,763,920 : x
2. Step 2: Convert to fraction form
   3,749,042/7,763,920 = 7,763,920/x
3. Step 3: Cross multiply
   3,749,042x = 7,763,920 × 7,763,920
4. Step 4: Simplify right side
   3,749,042x = 60,278,453,766,400
5. Step 5: Solve for x
   x = 60,278,453,766,400/3,749,042
6. Step 6: Final answer
   x = 16,078,361.82