Finding the Third Proportional to 371,334 and 792,780

Step by Step Solution

1. Step 1: Write the proportion equation
   371,334 : 792,780 = 792,780 : x
2. Step 2: Convert to fraction form
   371,334/792,780 = 792,780/x
3. Step 3: Cross multiply
   371,334x = 792,780 × 792,780
4. Step 4: Simplify right side
   371,334x = 628,500,128,400
5. Step 5: Solve for x
   x = 628,500,128,400/371,334
6. Step 6: Final answer
   x = 1,692,546.68