Finding the Third Proportional to 7,276.47 and 10,298.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,276.47 : 10,298.55 = 10,298.55 : x
2. Step 2: Convert to fraction form
   7,276.47/10,298.55 = 10,298.55/x
3. Step 3: Cross multiply
   7,276.47x = 10,298.55 × 10,298.55
4. Step 4: Simplify right side
   7,276.47x = 106,060,107.97
5. Step 5: Solve for x
   x = 106,060,107.97/7,276.47
6. Step 6: Final answer
   x = 14,575.76