Finding the Third Proportional to 482,682 and 723,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,682 : 723,091.50 = 723,091.50 : x
2. Step 2: Convert to fraction form
   482,682/723,091.50 = 723,091.50/x
3. Step 3: Cross multiply
   482,682x = 723,091.50 × 723,091.50
4. Step 4: Simplify right side
   482,682x = 522,861,317,372.25
5. Step 5: Solve for x
   x = 522,861,317,372.25/482,682
6. Step 6: Final answer
   x = 1,083,241.80