Finding the Third Proportional to 8,127.19 and 17,803.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,127.19 : 17,803.69 = 17,803.69 : x
2. Step 2: Convert to fraction form
   8,127.19/17,803.69 = 17,803.69/x
3. Step 3: Cross multiply
   8,127.19x = 17,803.69 × 17,803.69
4. Step 4: Simplify right side
   8,127.19x = 316,971,288.60
5. Step 5: Solve for x
   x = 316,971,288.60/8,127.19
6. Step 6: Final answer
   x = 39,001.35