Finding the Third Proportional to 498,665.25 and 1,081,874.50

Step by Step Solution

1. Step 1: Write the proportion equation
   498,665.25 : 1,081,874.50 = 1,081,874.50 : x
2. Step 2: Convert to fraction form
   498,665.25/1,081,874.50 = 1,081,874.50/x
3. Step 3: Cross multiply
   498,665.25x = 1,081,874.50 × 1,081,874.50
4. Step 4: Simplify right side
   498,665.25x = 1,170,452,433,750.25
5. Step 5: Solve for x
   x = 1,170,452,433,750.25/498,665.25
6. Step 6: Final answer
   x = 2,347,170.64