Finding the Third Proportional to 3,022.50 and 4,671.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,022.50 : 4,671.25 = 4,671.25 : x
2. Step 2: Convert to fraction form
   3,022.50/4,671.25 = 4,671.25/x
3. Step 3: Cross multiply
   3,022.50x = 4,671.25 × 4,671.25
4. Step 4: Simplify right side
   3,022.50x = 21,820,576.56
5. Step 5: Solve for x
   x = 21,820,576.56/3,022.50
6. Step 6: Final answer
   x = 7,219.38