Finding the Third Proportional to 19,282 and 39,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,282 : 39,100.50 = 39,100.50 : x
2. Step 2: Convert to fraction form
   19,282/39,100.50 = 39,100.50/x
3. Step 3: Cross multiply
   19,282x = 39,100.50 × 39,100.50
4. Step 4: Simplify right side
   19,282x = 1,528,849,100.25
5. Step 5: Solve for x
   x = 1,528,849,100.25/19,282
6. Step 6: Final answer
   x = 79,288.93