Finding the Third Proportional to 15,783.19 and 23,940.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,783.19 : 23,940.56 = 23,940.56 : x
2. Step 2: Convert to fraction form
   15,783.19/23,940.56 = 23,940.56/x
3. Step 3: Cross multiply
   15,783.19x = 23,940.56 × 23,940.56
4. Step 4: Simplify right side
   15,783.19x = 573,150,532.82
5. Step 5: Solve for x
   x = 573,150,532.82/15,783.19
6. Step 6: Final answer
   x = 36,313.99