Finding the Third Proportional to 15,174 and 32,231.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,174 : 32,231.25 = 32,231.25 : x
2. Step 2: Convert to fraction form
   15,174/32,231.25 = 32,231.25/x
3. Step 3: Cross multiply
   15,174x = 32,231.25 × 32,231.25
4. Step 4: Simplify right side
   15,174x = 1,038,853,476.56
5. Step 5: Solve for x
   x = 1,038,853,476.56/15,174
6. Step 6: Final answer
   x = 68,462.73