Finding the Third Proportional to 16,439.50 and 23,507.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,439.50 : 23,507.50 = 23,507.50 : x
2. Step 2: Convert to fraction form
   16,439.50/23,507.50 = 23,507.50/x
3. Step 3: Cross multiply
   16,439.50x = 23,507.50 × 23,507.50
4. Step 4: Simplify right side
   16,439.50x = 552,602,556.25
5. Step 5: Solve for x
   x = 552,602,556.25/16,439.50
6. Step 6: Final answer
   x = 33,614.32