Finding the Third Proportional to 20,546.63 and 30,938.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,546.63 : 30,938.25 = 30,938.25 : x
2. Step 2: Convert to fraction form
   20,546.63/30,938.25 = 30,938.25/x
3. Step 3: Cross multiply
   20,546.63x = 30,938.25 × 30,938.25
4. Step 4: Simplify right side
   20,546.63x = 957,175,313.06
5. Step 5: Solve for x
   x = 957,175,313.06/20,546.63
6. Step 6: Final answer
   x = 46,585.53