Finding the Third Proportional to 3,621 and 5,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,621 : 5,875.50 = 5,875.50 : x
2. Step 2: Convert to fraction form
   3,621/5,875.50 = 5,875.50/x
3. Step 3: Cross multiply
   3,621x = 5,875.50 × 5,875.50
4. Step 4: Simplify right side
   3,621x = 34,521,500.25
5. Step 5: Solve for x
   x = 34,521,500.25/3,621
6. Step 6: Final answer
   x = 9,533.69