Finding the Third Proportional to 364,111.50 and 792,135

Step by Step Solution

1. Step 1: Write the proportion equation
   364,111.50 : 792,135 = 792,135 : x
2. Step 2: Convert to fraction form
   364,111.50/792,135 = 792,135/x
3. Step 3: Cross multiply
   364,111.50x = 792,135 × 792,135
4. Step 4: Simplify right side
   364,111.50x = 627,477,858,225
5. Step 5: Solve for x
   x = 627,477,858,225/364,111.50
6. Step 6: Final answer
   x = 1,723,312.39