Finding the Third Proportional to 125,923.50 and 272,151

Step by Step Solution

1. Step 1: Write the proportion equation
   125,923.50 : 272,151 = 272,151 : x
2. Step 2: Convert to fraction form
   125,923.50/272,151 = 272,151/x
3. Step 3: Cross multiply
   125,923.50x = 272,151 × 272,151
4. Step 4: Simplify right side
   125,923.50x = 74,066,166,801
5. Step 5: Solve for x
   x = 74,066,166,801/125,923.50
6. Step 6: Final answer
   x = 588,183.83