Finding the Third Proportional to 528,662.25 and 793,155.38

Step by Step Solution

1. Step 1: Write the proportion equation
   528,662.25 : 793,155.38 = 793,155.38 : x
2. Step 2: Convert to fraction form
   528,662.25/793,155.38 = 793,155.38/x
3. Step 3: Cross multiply
   528,662.25x = 793,155.38 × 793,155.38
4. Step 4: Simplify right side
   528,662.25x = 629,095,448,891.39
5. Step 5: Solve for x
   x = 629,095,448,891.39/528,662.25
6. Step 6: Final answer
   x = 1,189,976.11