Finding the Third Proportional to 174,757.50 and 238,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,757.50 : 238,747.50 = 238,747.50 : x
2. Step 2: Convert to fraction form
   174,757.50/238,747.50 = 238,747.50/x
3. Step 3: Cross multiply
   174,757.50x = 238,747.50 × 238,747.50
4. Step 4: Simplify right side
   174,757.50x = 57,000,368,756.25
5. Step 5: Solve for x
   x = 57,000,368,756.25/174,757.50
6. Step 6: Final answer
   x = 326,168.37