Finding the Third Proportional to 3,685.50 and 5,892.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685.50 : 5,892.75 = 5,892.75 : x
2. Step 2: Convert to fraction form
   3,685.50/5,892.75 = 5,892.75/x
3. Step 3: Cross multiply
   3,685.50x = 5,892.75 × 5,892.75
4. Step 4: Simplify right side
   3,685.50x = 34,724,502.56
5. Step 5: Solve for x
   x = 34,724,502.56/3,685.50
6. Step 6: Final answer
   x = 9,421.92