Finding the Third Proportional to 21,459.94 and 32,827.78

Step by Step Solution

1. Step 1: Write the proportion equation
   21,459.94 : 32,827.78 = 32,827.78 : x
2. Step 2: Convert to fraction form
   21,459.94/32,827.78 = 32,827.78/x
3. Step 3: Cross multiply
   21,459.94x = 32,827.78 × 32,827.78
4. Step 4: Simplify right side
   21,459.94x = 1,077,663,221.80
5. Step 5: Solve for x
   x = 1,077,663,221.80/21,459.94
6. Step 6: Final answer
   x = 50,217.44