Finding the Third Proportional to 567.38 and 742.50

Step by Step Solution

1. Step 1: Write the proportion equation
   567.38 : 742.50 = 742.50 : x
2. Step 2: Convert to fraction form
   567.38/742.50 = 742.50/x
3. Step 3: Cross multiply
   567.38x = 742.50 × 742.50
4. Step 4: Simplify right side
   567.38x = 551,306.25
5. Step 5: Solve for x
   x = 551,306.25/567.38
6. Step 6: Final answer
   x = 971.68