Finding the Third Proportional to 16,881.75 and 39,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,881.75 : 39,082.50 = 39,082.50 : x
2. Step 2: Convert to fraction form
   16,881.75/39,082.50 = 39,082.50/x
3. Step 3: Cross multiply
   16,881.75x = 39,082.50 × 39,082.50
4. Step 4: Simplify right side
   16,881.75x = 1,527,441,806.25
5. Step 5: Solve for x
   x = 1,527,441,806.25/16,881.75
6. Step 6: Final answer
   x = 90,478.88