Finding the Third Proportional to 16,457.50 and 26,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,457.50 : 26,504.50 = 26,504.50 : x
2. Step 2: Convert to fraction form
   16,457.50/26,504.50 = 26,504.50/x
3. Step 3: Cross multiply
   16,457.50x = 26,504.50 × 26,504.50
4. Step 4: Simplify right side
   16,457.50x = 702,488,520.25
5. Step 5: Solve for x
   x = 702,488,520.25/16,457.50
6. Step 6: Final answer
   x = 42,685.01