Finding the Third Proportional to 10,601.50 and 18,053.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.50 : 18,053.75 = 18,053.75 : x
2. Step 2: Convert to fraction form
   10,601.50/18,053.75 = 18,053.75/x
3. Step 3: Cross multiply
   10,601.50x = 18,053.75 × 18,053.75
4. Step 4: Simplify right side
   10,601.50x = 325,937,889.06
5. Step 5: Solve for x
   x = 325,937,889.06/10,601.50
6. Step 6: Final answer
   x = 30,744.51