Finding the Third Proportional to 23,636.25 and 31,538.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,636.25 : 31,538.25 = 31,538.25 : x
2. Step 2: Convert to fraction form
   23,636.25/31,538.25 = 31,538.25/x
3. Step 3: Cross multiply
   23,636.25x = 31,538.25 × 31,538.25
4. Step 4: Simplify right side
   23,636.25x = 994,661,213.06
5. Step 5: Solve for x
   x = 994,661,213.06/23,636.25
6. Step 6: Final answer
   x = 42,082.02