Finding the Third Proportional to 10,801.13 and 17,637.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,801.13 : 17,637.38 = 17,637.38 : x
2. Step 2: Convert to fraction form
   10,801.13/17,637.38 = 17,637.38/x
3. Step 3: Cross multiply
   10,801.13x = 17,637.38 × 17,637.38
4. Step 4: Simplify right side
   10,801.13x = 311,076,996.89
5. Step 5: Solve for x
   x = 311,076,996.89/10,801.13
6. Step 6: Final answer
   x = 28,800.43