Finding the Third Proportional to 16,861.50 and 26,795.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,861.50 : 26,795.25 = 26,795.25 : x
2. Step 2: Convert to fraction form
   16,861.50/26,795.25 = 26,795.25/x
3. Step 3: Cross multiply
   16,861.50x = 26,795.25 × 26,795.25
4. Step 4: Simplify right side
   16,861.50x = 717,985,422.56
5. Step 5: Solve for x
   x = 717,985,422.56/16,861.50
6. Step 6: Final answer
   x = 42,581.35