Finding the Third Proportional to 20,371.50 and 30,773.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,371.50 : 30,773.25 = 30,773.25 : x
2. Step 2: Convert to fraction form
   20,371.50/30,773.25 = 30,773.25/x
3. Step 3: Cross multiply
   20,371.50x = 30,773.25 × 30,773.25
4. Step 4: Simplify right side
   20,371.50x = 946,992,915.56
5. Step 5: Solve for x
   x = 946,992,915.56/20,371.50
6. Step 6: Final answer
   x = 46,486.17