Finding the Third Proportional to 451,983.50 and 683,807

Step by Step Solution

1. Step 1: Write the proportion equation
   451,983.50 : 683,807 = 683,807 : x
2. Step 2: Convert to fraction form
   451,983.50/683,807 = 683,807/x
3. Step 3: Cross multiply
   451,983.50x = 683,807 × 683,807
4. Step 4: Simplify right side
   451,983.50x = 467,592,013,249
5. Step 5: Solve for x
   x = 467,592,013,249/451,983.50
6. Step 6: Final answer
   x = 1,034,533.37