Finding the Third Proportional to 127,612 and 298,056

Step by Step Solution

1. Step 1: Write the proportion equation
   127,612 : 298,056 = 298,056 : x
2. Step 2: Convert to fraction form
   127,612/298,056 = 298,056/x
3. Step 3: Cross multiply
   127,612x = 298,056 × 298,056
4. Step 4: Simplify right side
   127,612x = 88,837,379,136
5. Step 5: Solve for x
   x = 88,837,379,136/127,612
6. Step 6: Final answer
   x = 696,152.24