Finding the Third Proportional to 1,401.75 and 3,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401.75 : 3,046.50 = 3,046.50 : x
2. Step 2: Convert to fraction form
   1,401.75/3,046.50 = 3,046.50/x
3. Step 3: Cross multiply
   1,401.75x = 3,046.50 × 3,046.50
4. Step 4: Simplify right side
   1,401.75x = 9,281,162.25
5. Step 5: Solve for x
   x = 9,281,162.25/1,401.75
6. Step 6: Final answer
   x = 6,621.13