Finding the Third Proportional to 452,670.75 and 683,622

Step by Step Solution

1. Step 1: Write the proportion equation
   452,670.75 : 683,622 = 683,622 : x
2. Step 2: Convert to fraction form
   452,670.75/683,622 = 683,622/x
3. Step 3: Cross multiply
   452,670.75x = 683,622 × 683,622
4. Step 4: Simplify right side
   452,670.75x = 467,339,038,884
5. Step 5: Solve for x
   x = 467,339,038,884/452,670.75
6. Step 6: Final answer
   x = 1,032,403.88