Finding the Third Proportional to 17,313.75 and 26,861.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,313.75 : 26,861.63 = 26,861.63 : x
2. Step 2: Convert to fraction form
   17,313.75/26,861.63 = 26,861.63/x
3. Step 3: Cross multiply
   17,313.75x = 26,861.63 × 26,861.63
4. Step 4: Simplify right side
   17,313.75x = 721,546,897.64
5. Step 5: Solve for x
   x = 721,546,897.64/17,313.75
6. Step 6: Final answer
   x = 41,674.79