Finding the Third Proportional to 2,249.65 and 4,672.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249.65 : 4,672.05 = 4,672.05 : x
2. Step 2: Convert to fraction form
   2,249.65/4,672.05 = 4,672.05/x
3. Step 3: Cross multiply
   2,249.65x = 4,672.05 × 4,672.05
4. Step 4: Simplify right side
   2,249.65x = 21,828,095.00
5. Step 5: Solve for x
   x = 21,828,095.00/2,249.65
6. Step 6: Final answer
   x = 9,702.89