Finding the Third Proportional to 272,662.50 and 583,233

Step by Step Solution

1. Step 1: Write the proportion equation
   272,662.50 : 583,233 = 583,233 : x
2. Step 2: Convert to fraction form
   272,662.50/583,233 = 583,233/x
3. Step 3: Cross multiply
   272,662.50x = 583,233 × 583,233
4. Step 4: Simplify right side
   272,662.50x = 340,160,732,289
5. Step 5: Solve for x
   x = 340,160,732,289/272,662.50
6. Step 6: Final answer
   x = 1,247,552.31