Finding the Third Proportional to 2,316.38 and 4,528.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.38 : 4,528.69 = 4,528.69 : x
2. Step 2: Convert to fraction form
   2,316.38/4,528.69 = 4,528.69/x
3. Step 3: Cross multiply
   2,316.38x = 4,528.69 × 4,528.69
4. Step 4: Simplify right side
   2,316.38x = 20,509,010.47
5. Step 5: Solve for x
   x = 20,509,010.47/2,316.38
6. Step 6: Final answer
   x = 8,853.92