Finding the Third Proportional to 3,724.88 and 7,755.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,724.88 : 7,755.94 = 7,755.94 : x
2. Step 2: Convert to fraction form
   3,724.88/7,755.94 = 7,755.94/x
3. Step 3: Cross multiply
   3,724.88x = 7,755.94 × 7,755.94
4. Step 4: Simplify right side
   3,724.88x = 60,154,566.50
5. Step 5: Solve for x
   x = 60,154,566.50/3,724.88
6. Step 6: Final answer
   x = 16,149.42