Finding the Third Proportional to 272,118 and 596,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   272,118 : 596,017.50 = 596,017.50 : x
2. Step 2: Convert to fraction form
   272,118/596,017.50 = 596,017.50/x
3. Step 3: Cross multiply
   272,118x = 596,017.50 × 596,017.50
4. Step 4: Simplify right side
   272,118x = 355,236,860,306.25
5. Step 5: Solve for x
   x = 355,236,860,306.25/272,118
6. Step 6: Final answer
   x = 1,305,451.53