Finding the Third Proportional to 162,460 and 362,274

Step by Step Solution

1. Step 1: Write the proportion equation
   162,460 : 362,274 = 362,274 : x
2. Step 2: Convert to fraction form
   162,460/362,274 = 362,274/x
3. Step 3: Cross multiply
   162,460x = 362,274 × 362,274
4. Step 4: Simplify right side
   162,460x = 131,242,451,076
5. Step 5: Solve for x
   x = 131,242,451,076/162,460
6. Step 6: Final answer
   x = 807,844.71