Finding the Third Proportional to 83,982.50 and 127,306

Step by Step Solution

1. Step 1: Write the proportion equation
   83,982.50 : 127,306 = 127,306 : x
2. Step 2: Convert to fraction form
   83,982.50/127,306 = 127,306/x
3. Step 3: Cross multiply
   83,982.50x = 127,306 × 127,306
4. Step 4: Simplify right side
   83,982.50x = 16,206,817,636
5. Step 5: Solve for x
   x = 16,206,817,636/83,982.50
6. Step 6: Final answer
   x = 192,978.51