Finding the Third Proportional to 3,762 and 7,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762 : 7,321.50 = 7,321.50 : x
2. Step 2: Convert to fraction form
   3,762/7,321.50 = 7,321.50/x
3. Step 3: Cross multiply
   3,762x = 7,321.50 × 7,321.50
4. Step 4: Simplify right side
   3,762x = 53,604,362.25
5. Step 5: Solve for x
   x = 53,604,362.25/3,762
6. Step 6: Final answer
   x = 14,248.90