Finding the Third Proportional to 525,066 and 792,408

Step by Step Solution

1. Step 1: Write the proportion equation
   525,066 : 792,408 = 792,408 : x
2. Step 2: Convert to fraction form
   525,066/792,408 = 792,408/x
3. Step 3: Cross multiply
   525,066x = 792,408 × 792,408
4. Step 4: Simplify right side
   525,066x = 627,910,438,464
5. Step 5: Solve for x
   x = 627,910,438,464/525,066
6. Step 6: Final answer
   x = 1,195,869.54