Finding the Third Proportional to 2,251.50 and 4,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251.50 : 4,682.50 = 4,682.50 : x
2. Step 2: Convert to fraction form
   2,251.50/4,682.50 = 4,682.50/x
3. Step 3: Cross multiply
   2,251.50x = 4,682.50 × 4,682.50
4. Step 4: Simplify right side
   2,251.50x = 21,925,806.25
5. Step 5: Solve for x
   x = 21,925,806.25/2,251.50
6. Step 6: Final answer
   x = 9,738.31