Finding the Third Proportional to 21,425.77 and 32,958.77

Step by Step Solution

1. Step 1: Write the proportion equation
   21,425.77 : 32,958.77 = 32,958.77 : x
2. Step 2: Convert to fraction form
   21,425.77/32,958.77 = 32,958.77/x
3. Step 3: Cross multiply
   21,425.77x = 32,958.77 × 32,958.77
4. Step 4: Simplify right side
   21,425.77x = 1,086,280,746.50
5. Step 5: Solve for x
   x = 1,086,280,746.50/21,425.77
6. Step 6: Final answer
   x = 50,699.74