Finding the Third Proportional to 17,668.55 and 27,323.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,668.55 : 27,323.02 = 27,323.02 : x
2. Step 2: Convert to fraction form
   17,668.55/27,323.02 = 27,323.02/x
3. Step 3: Cross multiply
   17,668.55x = 27,323.02 × 27,323.02
4. Step 4: Simplify right side
   17,668.55x = 746,547,182.84
5. Step 5: Solve for x
   x = 746,547,182.84/17,668.55
6. Step 6: Final answer
   x = 42,252.89