Finding the Third Proportional to 496,655 and 743,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   496,655 : 743,004.50 = 743,004.50 : x
2. Step 2: Convert to fraction form
   496,655/743,004.50 = 743,004.50/x
3. Step 3: Cross multiply
   496,655x = 743,004.50 × 743,004.50
4. Step 4: Simplify right side
   496,655x = 552,055,687,020.25
5. Step 5: Solve for x
   x = 552,055,687,020.25/496,655
6. Step 6: Final answer
   x = 1,111,547.63