Finding the Third Proportional to 465,796.50 and 997,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,796.50 : 997,993.50 = 997,993.50 : x
2. Step 2: Convert to fraction form
   465,796.50/997,993.50 = 997,993.50/x
3. Step 3: Cross multiply
   465,796.50x = 997,993.50 × 997,993.50
4. Step 4: Simplify right side
   465,796.50x = 995,991,026,042.25
5. Step 5: Solve for x
   x = 995,991,026,042.25/465,796.50
6. Step 6: Final answer
   x = 2,138,253.56