Finding the Third Proportional to 362,608.50 and 785,481

Step by Step Solution

1. Step 1: Write the proportion equation
   362,608.50 : 785,481 = 785,481 : x
2. Step 2: Convert to fraction form
   362,608.50/785,481 = 785,481/x
3. Step 3: Cross multiply
   362,608.50x = 785,481 × 785,481
4. Step 4: Simplify right side
   362,608.50x = 616,980,401,361
5. Step 5: Solve for x
   x = 616,980,401,361/362,608.50
6. Step 6: Final answer
   x = 1,701,505.62