Finding the Third Proportional to 15,612.75 and 33,174.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,612.75 : 33,174.56 = 33,174.56 : x
2. Step 2: Convert to fraction form
   15,612.75/33,174.56 = 33,174.56/x
3. Step 3: Cross multiply
   15,612.75x = 33,174.56 × 33,174.56
4. Step 4: Simplify right side
   15,612.75x = 1,100,551,597.07
5. Step 5: Solve for x
   x = 1,100,551,597.07/15,612.75
6. Step 6: Final answer
   x = 70,490.57