Finding the Third Proportional to 10,903.38 and 17,293.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,903.38 : 17,293.38 = 17,293.38 : x
2. Step 2: Convert to fraction form
   10,903.38/17,293.38 = 17,293.38/x
3. Step 3: Cross multiply
   10,903.38x = 17,293.38 × 17,293.38
4. Step 4: Simplify right side
   10,903.38x = 299,060,818.89
5. Step 5: Solve for x
   x = 299,060,818.89/10,903.38
6. Step 6: Final answer
   x = 27,428.28