Finding the Third Proportional to 19,549.50 and 31,477

Step by Step Solution

1. Step 1: Write the proportion equation
   19,549.50 : 31,477 = 31,477 : x
2. Step 2: Convert to fraction form
   19,549.50/31,477 = 31,477/x
3. Step 3: Cross multiply
   19,549.50x = 31,477 × 31,477
4. Step 4: Simplify right side
   19,549.50x = 990,801,529
5. Step 5: Solve for x
   x = 990,801,529/19,549.50
6. Step 6: Final answer
   x = 50,681.68