Finding the Third Proportional to 452,601 and 683,511.75

Step by Step Solution

1. Step 1: Write the proportion equation
   452,601 : 683,511.75 = 683,511.75 : x
2. Step 2: Convert to fraction form
   452,601/683,511.75 = 683,511.75/x
3. Step 3: Cross multiply
   452,601x = 683,511.75 × 683,511.75
4. Step 4: Simplify right side
   452,601x = 467,188,312,388.06
5. Step 5: Solve for x
   x = 467,188,312,388.06/452,601
6. Step 6: Final answer
   x = 1,032,229.96