Finding the Third Proportional to 467,884.50 and 743,820

Step by Step Solution

1. Step 1: Write the proportion equation
   467,884.50 : 743,820 = 743,820 : x
2. Step 2: Convert to fraction form
   467,884.50/743,820 = 743,820/x
3. Step 3: Cross multiply
   467,884.50x = 743,820 × 743,820
4. Step 4: Simplify right side
   467,884.50x = 553,268,192,400
5. Step 5: Solve for x
   x = 553,268,192,400/467,884.50
6. Step 6: Final answer
   x = 1,182,488.82