Finding the Third Proportional to 369,451.50 and 797,838

Step by Step Solution

1. Step 1: Write the proportion equation
   369,451.50 : 797,838 = 797,838 : x
2. Step 2: Convert to fraction form
   369,451.50/797,838 = 797,838/x
3. Step 3: Cross multiply
   369,451.50x = 797,838 × 797,838
4. Step 4: Simplify right side
   369,451.50x = 636,545,474,244
5. Step 5: Solve for x
   x = 636,545,474,244/369,451.50
6. Step 6: Final answer
   x = 1,722,947.33