Finding the Third Proportional to 168,322 and 362,076

Step by Step Solution

1. Step 1: Write the proportion equation
   168,322 : 362,076 = 362,076 : x
2. Step 2: Convert to fraction form
   168,322/362,076 = 362,076/x
3. Step 3: Cross multiply
   168,322x = 362,076 × 362,076
4. Step 4: Simplify right side
   168,322x = 131,099,029,776
5. Step 5: Solve for x
   x = 131,099,029,776/168,322
6. Step 6: Final answer
   x = 778,858.56