Finding the Third Proportional to 3,743,380.50 and 7,664,089.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,380.50 : 7,664,089.50 = 7,664,089.50 : x
2. Step 2: Convert to fraction form
   3,743,380.50/7,664,089.50 = 7,664,089.50/x
3. Step 3: Cross multiply
   3,743,380.50x = 7,664,089.50 × 7,664,089.50
4. Step 4: Simplify right side
   3,743,380.50x = 58,738,267,864,010.25
5. Step 5: Solve for x
   x = 58,738,267,864,010.25/3,743,380.50
6. Step 6: Final answer
   x = 15,691,236.27