Finding the Third Proportional to 19,908 and 31,073.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,908 : 31,073.25 = 31,073.25 : x
2. Step 2: Convert to fraction form
   19,908/31,073.25 = 31,073.25/x
3. Step 3: Cross multiply
   19,908x = 31,073.25 × 31,073.25
4. Step 4: Simplify right side
   19,908x = 965,546,865.56
5. Step 5: Solve for x
   x = 965,546,865.56/19,908
6. Step 6: Final answer
   x = 48,500.45