Finding the Third Proportional to 96,806.25 and 208,443.38

Step by Step Solution

1. Step 1: Write the proportion equation
   96,806.25 : 208,443.38 = 208,443.38 : x
2. Step 2: Convert to fraction form
   96,806.25/208,443.38 = 208,443.38/x
3. Step 3: Cross multiply
   96,806.25x = 208,443.38 × 208,443.38
4. Step 4: Simplify right side
   96,806.25x = 43,448,640,581.39
5. Step 5: Solve for x
   x = 43,448,640,581.39/96,806.25
6. Step 6: Final answer
   x = 448,820.61