Finding the Third Proportional to 606 and 1,354.50

Step by Step Solution

1. Step 1: Write the proportion equation
   606 : 1,354.50 = 1,354.50 : x
2. Step 2: Convert to fraction form
   606/1,354.50 = 1,354.50/x
3. Step 3: Cross multiply
   606x = 1,354.50 × 1,354.50
4. Step 4: Simplify right side
   606x = 1,834,670.25
5. Step 5: Solve for x
   x = 1,834,670.25/606
6. Step 6: Final answer
   x = 3,027.51