Finding the Third Proportional to 9,048.94 and 13,555.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,048.94 : 13,555.69 = 13,555.69 : x
2. Step 2: Convert to fraction form
   9,048.94/13,555.69 = 13,555.69/x
3. Step 3: Cross multiply
   9,048.94x = 13,555.69 × 13,555.69
4. Step 4: Simplify right side
   9,048.94x = 183,756,663.60
5. Step 5: Solve for x
   x = 183,756,663.60/9,048.94
6. Step 6: Final answer
   x = 20,306.99