Finding the Third Proportional to 19,039.50 and 44,478

Step by Step Solution

1. Step 1: Write the proportion equation
   19,039.50 : 44,478 = 44,478 : x
2. Step 2: Convert to fraction form
   19,039.50/44,478 = 44,478/x
3. Step 3: Cross multiply
   19,039.50x = 44,478 × 44,478
4. Step 4: Simplify right side
   19,039.50x = 1,978,292,484
5. Step 5: Solve for x
   x = 1,978,292,484/19,039.50
6. Step 6: Final answer
   x = 103,904.64