Finding the Third Proportional to 18,114.47 and 28,276.59

Step by Step Solution

1. Step 1: Write the proportion equation
   18,114.47 : 28,276.59 = 28,276.59 : x
2. Step 2: Convert to fraction form
   18,114.47/28,276.59 = 28,276.59/x
3. Step 3: Cross multiply
   18,114.47x = 28,276.59 × 28,276.59
4. Step 4: Simplify right side
   18,114.47x = 799,565,754.10
5. Step 5: Solve for x
   x = 799,565,754.10/18,114.47
6. Step 6: Final answer
   x = 44,139.62