Finding the Third Proportional to 16,451.23 and 26,493.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,451.23 : 26,493.64 = 26,493.64 : x
2. Step 2: Convert to fraction form
   16,451.23/26,493.64 = 26,493.64/x
3. Step 3: Cross multiply
   16,451.23x = 26,493.64 × 26,493.64
4. Step 4: Simplify right side
   16,451.23x = 701,913,200.55
5. Step 5: Solve for x
   x = 701,913,200.55/16,451.23
6. Step 6: Final answer
   x = 42,666.31