Finding the Third Proportional to 7,812.75 and 17,054.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,812.75 : 17,054.63 = 17,054.63 : x
2. Step 2: Convert to fraction form
   7,812.75/17,054.63 = 17,054.63/x
3. Step 3: Cross multiply
   7,812.75x = 17,054.63 × 17,054.63
4. Step 4: Simplify right side
   7,812.75x = 290,860,233.89
5. Step 5: Solve for x
   x = 290,860,233.89/7,812.75
6. Step 6: Final answer
   x = 37,228.92