Finding the Third Proportional to 45,483.75 and 71,568

Step by Step Solution

1. Step 1: Write the proportion equation
   45,483.75 : 71,568 = 71,568 : x
2. Step 2: Convert to fraction form
   45,483.75/71,568 = 71,568/x
3. Step 3: Cross multiply
   45,483.75x = 71,568 × 71,568
4. Step 4: Simplify right side
   45,483.75x = 5,121,978,624
5. Step 5: Solve for x
   x = 5,121,978,624/45,483.75
6. Step 6: Final answer
   x = 112,611.18