Finding the Third Proportional to 359,776.50 and 791,994

Step by Step Solution

1. Step 1: Write the proportion equation
   359,776.50 : 791,994 = 791,994 : x
2. Step 2: Convert to fraction form
   359,776.50/791,994 = 791,994/x
3. Step 3: Cross multiply
   359,776.50x = 791,994 × 791,994
4. Step 4: Simplify right side
   359,776.50x = 627,254,496,036
5. Step 5: Solve for x
   x = 627,254,496,036/359,776.50
6. Step 6: Final answer
   x = 1,743,456.00