Finding the Third Proportional to 465,693.75 and 683,208

Step by Step Solution

1. Step 1: Write the proportion equation
   465,693.75 : 683,208 = 683,208 : x
2. Step 2: Convert to fraction form
   465,693.75/683,208 = 683,208/x
3. Step 3: Cross multiply
   465,693.75x = 683,208 × 683,208
4. Step 4: Simplify right side
   465,693.75x = 466,773,171,264
5. Step 5: Solve for x
   x = 466,773,171,264/465,693.75
6. Step 6: Final answer
   x = 1,002,317.88