Finding the Third Proportional to 465,801.75 and 998,003.25

Step by Step Solution

1. Step 1: Write the proportion equation
   465,801.75 : 998,003.25 = 998,003.25 : x
2. Step 2: Convert to fraction form
   465,801.75/998,003.25 = 998,003.25/x
3. Step 3: Cross multiply
   465,801.75x = 998,003.25 × 998,003.25
4. Step 4: Simplify right side
   465,801.75x = 996,010,487,010.56
5. Step 5: Solve for x
   x = 996,010,487,010.56/465,801.75
6. Step 6: Final answer
   x = 2,138,271.24