Finding the Third Proportional to 3,743,378 and 7,664,083

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,378 : 7,664,083 = 7,664,083 : x
2. Step 2: Convert to fraction form
   3,743,378/7,664,083 = 7,664,083/x
3. Step 3: Cross multiply
   3,743,378x = 7,664,083 × 7,664,083
4. Step 4: Simplify right side
   3,743,378x = 58,738,168,230,889
5. Step 5: Solve for x
   x = 58,738,168,230,889/3,743,378
6. Step 6: Final answer
   x = 15,691,220.13