Finding the Third Proportional to 83,666 and 124,059

Step by Step Solution

1. Step 1: Write the proportion equation
   83,666 : 124,059 = 124,059 : x
2. Step 2: Convert to fraction form
   83,666/124,059 = 124,059/x
3. Step 3: Cross multiply
   83,666x = 124,059 × 124,059
4. Step 4: Simplify right side
   83,666x = 15,390,635,481
5. Step 5: Solve for x
   x = 15,390,635,481/83,666
6. Step 6: Final answer
   x = 183,953.28