Finding the Third Proportional to 21,277.69 and 32,184.21

Step by Step Solution

1. Step 1: Write the proportion equation
   21,277.69 : 32,184.21 = 32,184.21 : x
2. Step 2: Convert to fraction form
   21,277.69/32,184.21 = 32,184.21/x
3. Step 3: Cross multiply
   21,277.69x = 32,184.21 × 32,184.21
4. Step 4: Simplify right side
   21,277.69x = 1,035,823,433.67
5. Step 5: Solve for x
   x = 1,035,823,433.67/21,277.69
6. Step 6: Final answer
   x = 48,681.20