Finding the Third Proportional to 413,518.50 and 844,533

Step by Step Solution

1. Step 1: Write the proportion equation
   413,518.50 : 844,533 = 844,533 : x
2. Step 2: Convert to fraction form
   413,518.50/844,533 = 844,533/x
3. Step 3: Cross multiply
   413,518.50x = 844,533 × 844,533
4. Step 4: Simplify right side
   413,518.50x = 713,235,988,089
5. Step 5: Solve for x
   x = 713,235,988,089/413,518.50
6. Step 6: Final answer
   x = 1,724,798.26