Finding the Third Proportional to 16,677.77 and 25,973.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,677.77 : 25,973.47 = 25,973.47 : x
2. Step 2: Convert to fraction form
   16,677.77/25,973.47 = 25,973.47/x
3. Step 3: Cross multiply
   16,677.77x = 25,973.47 × 25,973.47
4. Step 4: Simplify right side
   16,677.77x = 674,621,281.82
5. Step 5: Solve for x
   x = 674,621,281.82/16,677.77
6. Step 6: Final answer
   x = 40,450.32