Finding the Third Proportional to 29,306.25 and 62,979.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,306.25 : 62,979.75 = 62,979.75 : x
2. Step 2: Convert to fraction form
   29,306.25/62,979.75 = 62,979.75/x
3. Step 3: Cross multiply
   29,306.25x = 62,979.75 × 62,979.75
4. Step 4: Simplify right side
   29,306.25x = 3,966,448,910.06
5. Step 5: Solve for x
   x = 3,966,448,910.06/29,306.25
6. Step 6: Final answer
   x = 135,344.81