Finding the Third Proportional to 15,757.50 and 33,904.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,757.50 : 33,904.31 = 33,904.31 : x
2. Step 2: Convert to fraction form
   15,757.50/33,904.31 = 33,904.31/x
3. Step 3: Cross multiply
   15,757.50x = 33,904.31 × 33,904.31
4. Step 4: Simplify right side
   15,757.50x = 1,149,502,406.10
5. Step 5: Solve for x
   x = 1,149,502,406.10/15,757.50
6. Step 6: Final answer
   x = 72,949.54