Finding the Third Proportional to 123,463 and 270,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,463 : 270,518.50 = 270,518.50 : x
2. Step 2: Convert to fraction form
   123,463/270,518.50 = 270,518.50/x
3. Step 3: Cross multiply
   123,463x = 270,518.50 × 270,518.50
4. Step 4: Simplify right side
   123,463x = 73,180,258,842.25
5. Step 5: Solve for x
   x = 73,180,258,842.25/123,463
6. Step 6: Final answer
   x = 592,730.28