Finding the Third Proportional to 15,869.63 and 23,313.38

Step by Step Solution

1. Step 1: Write the proportion equation
   15,869.63 : 23,313.38 = 23,313.38 : x
2. Step 2: Convert to fraction form
   15,869.63/23,313.38 = 23,313.38/x
3. Step 3: Cross multiply
   15,869.63x = 23,313.38 × 23,313.38
4. Step 4: Simplify right side
   15,869.63x = 543,513,453.89
5. Step 5: Solve for x
   x = 543,513,453.89/15,869.63
6. Step 6: Final answer
   x = 34,248.66