Finding the Third Proportional to 21,938.50 and 31,350.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,938.50 : 31,350.25 = 31,350.25 : x
2. Step 2: Convert to fraction form
   21,938.50/31,350.25 = 31,350.25/x
3. Step 3: Cross multiply
   21,938.50x = 31,350.25 × 31,350.25
4. Step 4: Simplify right side
   21,938.50x = 982,838,175.06
5. Step 5: Solve for x
   x = 982,838,175.06/21,938.50
6. Step 6: Final answer
   x = 44,799.70