Finding the Third Proportional to 118,122 and 182,406

Step by Step Solution

1. Step 1: Write the proportion equation
   118,122 : 182,406 = 182,406 : x
2. Step 2: Convert to fraction form
   118,122/182,406 = 182,406/x
3. Step 3: Cross multiply
   118,122x = 182,406 × 182,406
4. Step 4: Simplify right side
   118,122x = 33,271,948,836
5. Step 5: Solve for x
   x = 33,271,948,836/118,122
6. Step 6: Final answer
   x = 281,674.45