Finding the Third Proportional to 20,670.19 and 30,948.33

Step by Step Solution

1. Step 1: Write the proportion equation
   20,670.19 : 30,948.33 = 30,948.33 : x
2. Step 2: Convert to fraction form
   20,670.19/30,948.33 = 30,948.33/x
3. Step 3: Cross multiply
   20,670.19x = 30,948.33 × 30,948.33
4. Step 4: Simplify right side
   20,670.19x = 957,799,013.73
5. Step 5: Solve for x
   x = 957,799,013.73/20,670.19
6. Step 6: Final answer
   x = 46,337.22