Finding the Third Proportional to 82,262 and 124,406

Step by Step Solution

1. Step 1: Write the proportion equation
   82,262 : 124,406 = 124,406 : x
2. Step 2: Convert to fraction form
   82,262/124,406 = 124,406/x
3. Step 3: Cross multiply
   82,262x = 124,406 × 124,406
4. Step 4: Simplify right side
   82,262x = 15,476,852,836
5. Step 5: Solve for x
   x = 15,476,852,836/82,262
6. Step 6: Final answer
   x = 188,140.97