Finding the Third Proportional to 80,332 and 123,574

Step by Step Solution

1. Step 1: Write the proportion equation
   80,332 : 123,574 = 123,574 : x
2. Step 2: Convert to fraction form
   80,332/123,574 = 123,574/x
3. Step 3: Cross multiply
   80,332x = 123,574 × 123,574
4. Step 4: Simplify right side
   80,332x = 15,270,533,476
5. Step 5: Solve for x
   x = 15,270,533,476/80,332
6. Step 6: Final answer
   x = 190,092.78