Finding the Third Proportional to 803,920.50 and 1,673,997

Step by Step Solution

1. Step 1: Write the proportion equation
   803,920.50 : 1,673,997 = 1,673,997 : x
2. Step 2: Convert to fraction form
   803,920.50/1,673,997 = 1,673,997/x
3. Step 3: Cross multiply
   803,920.50x = 1,673,997 × 1,673,997
4. Step 4: Simplify right side
   803,920.50x = 2,802,265,956,009
5. Step 5: Solve for x
   x = 2,802,265,956,009/803,920.50
6. Step 6: Final answer
   x = 3,485,750.09