Finding the Third Proportional to 10,158.50 and 13,483

Step by Step Solution

1. Step 1: Write the proportion equation
   10,158.50 : 13,483 = 13,483 : x
2. Step 2: Convert to fraction form
   10,158.50/13,483 = 13,483/x
3. Step 3: Cross multiply
   10,158.50x = 13,483 × 13,483
4. Step 4: Simplify right side
   10,158.50x = 181,791,289
5. Step 5: Solve for x
   x = 181,791,289/10,158.50
6. Step 6: Final answer
   x = 17,895.49