Finding the Third Proportional to 477,936 and 997,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   477,936 : 997,699.50 = 997,699.50 : x
2. Step 2: Convert to fraction form
   477,936/997,699.50 = 997,699.50/x
3. Step 3: Cross multiply
   477,936x = 997,699.50 × 997,699.50
4. Step 4: Simplify right side
   477,936x = 995,404,292,300.25
5. Step 5: Solve for x
   x = 995,404,292,300.25/477,936
6. Step 6: Final answer
   x = 2,082,714.62