Finding the Third Proportional to 8,312.25 and 17,792.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,312.25 : 17,792.06 = 17,792.06 : x
2. Step 2: Convert to fraction form
   8,312.25/17,792.06 = 17,792.06/x
3. Step 3: Cross multiply
   8,312.25x = 17,792.06 × 17,792.06
4. Step 4: Simplify right side
   8,312.25x = 316,557,488.00
5. Step 5: Solve for x
   x = 316,557,488.00/8,312.25
6. Step 6: Final answer
   x = 38,083.25