Finding the Third Proportional to 5,748.47 and 8,792.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,748.47 : 8,792.30 = 8,792.30 : x
2. Step 2: Convert to fraction form
   5,748.47/8,792.30 = 8,792.30/x
3. Step 3: Cross multiply
   5,748.47x = 8,792.30 × 8,792.30
4. Step 4: Simplify right side
   5,748.47x = 77,304,484.34
5. Step 5: Solve for x
   x = 77,304,484.34/5,748.47
6. Step 6: Final answer
   x = 13,447.84