Finding the Third Proportional to 127,628 and 298,094

Step by Step Solution

1. Step 1: Write the proportion equation
   127,628 : 298,094 = 298,094 : x
2. Step 2: Convert to fraction form
   127,628/298,094 = 298,094/x
3. Step 3: Cross multiply
   127,628x = 298,094 × 298,094
4. Step 4: Simplify right side
   127,628x = 88,860,032,836
5. Step 5: Solve for x
   x = 88,860,032,836/127,628
6. Step 6: Final answer
   x = 696,242.46