Finding the Third Proportional to 8,392.50 and 19,401.75

Step by Step Solution

1. Step 1: Write the proportion equation
   8,392.50 : 19,401.75 = 19,401.75 : x
2. Step 2: Convert to fraction form
   8,392.50/19,401.75 = 19,401.75/x
3. Step 3: Cross multiply
   8,392.50x = 19,401.75 × 19,401.75
4. Step 4: Simplify right side
   8,392.50x = 376,427,903.06
5. Step 5: Solve for x
   x = 376,427,903.06/8,392.50
6. Step 6: Final answer
   x = 44,852.89