Finding the Third Proportional to 366,204 and 802,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   366,204 : 802,228.50 = 802,228.50 : x
2. Step 2: Convert to fraction form
   366,204/802,228.50 = 802,228.50/x
3. Step 3: Cross multiply
   366,204x = 802,228.50 × 802,228.50
4. Step 4: Simplify right side
   366,204x = 643,570,566,212.25
5. Step 5: Solve for x
   x = 643,570,566,212.25/366,204
6. Step 6: Final answer
   x = 1,757,409.99