Finding the Third Proportional to 23,719.50 and 35,636.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,719.50 : 35,636.63 = 35,636.63 : x
2. Step 2: Convert to fraction form
   23,719.50/35,636.63 = 35,636.63/x
3. Step 3: Cross multiply
   23,719.50x = 35,636.63 × 35,636.63
4. Step 4: Simplify right side
   23,719.50x = 1,269,969,041.39
5. Step 5: Solve for x
   x = 1,269,969,041.39/23,719.50
6. Step 6: Final answer
   x = 53,541.14