Finding the Third Proportional to 127,836 and 275,294.25

Step by Step Solution

1. Step 1: Write the proportion equation
   127,836 : 275,294.25 = 275,294.25 : x
2. Step 2: Convert to fraction form
   127,836/275,294.25 = 275,294.25/x
3. Step 3: Cross multiply
   127,836x = 275,294.25 × 275,294.25
4. Step 4: Simplify right side
   127,836x = 75,786,924,083.06
5. Step 5: Solve for x
   x = 75,786,924,083.06/127,836
6. Step 6: Final answer
   x = 592,844.93