Finding the Third Proportional to 500,727 and 1,113,403.50

Step by Step Solution

1. Step 1: Write the proportion equation
   500,727 : 1,113,403.50 = 1,113,403.50 : x
2. Step 2: Convert to fraction form
   500,727/1,113,403.50 = 1,113,403.50/x
3. Step 3: Cross multiply
   500,727x = 1,113,403.50 × 1,113,403.50
4. Step 4: Simplify right side
   500,727x = 1,239,667,353,812.25
5. Step 5: Solve for x
   x = 1,239,667,353,812.25/500,727
6. Step 6: Final answer
   x = 2,475,734.99