Finding the Third Proportional to 10,593.28 and 14,130.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,593.28 : 14,130.07 = 14,130.07 : x
2. Step 2: Convert to fraction form
   10,593.28/14,130.07 = 14,130.07/x
3. Step 3: Cross multiply
   10,593.28x = 14,130.07 × 14,130.07
4. Step 4: Simplify right side
   10,593.28x = 199,658,887.04
5. Step 5: Solve for x
   x = 199,658,887.04/10,593.28
6. Step 6: Final answer
   x = 18,847.69