Finding the Third Proportional to 594,744.50 and 847,830

Step by Step Solution

1. Step 1: Write the proportion equation
   594,744.50 : 847,830 = 847,830 : x
2. Step 2: Convert to fraction form
   594,744.50/847,830 = 847,830/x
3. Step 3: Cross multiply
   594,744.50x = 847,830 × 847,830
4. Step 4: Simplify right side
   594,744.50x = 718,815,708,900
5. Step 5: Solve for x
   x = 718,815,708,900/594,744.50
6. Step 6: Final answer
   x = 1,208,612.62