Finding the Third Proportional to 491,112.75 and 733,644

Step by Step Solution

1. Step 1: Write the proportion equation
   491,112.75 : 733,644 = 733,644 : x
2. Step 2: Convert to fraction form
   491,112.75/733,644 = 733,644/x
3. Step 3: Cross multiply
   491,112.75x = 733,644 × 733,644
4. Step 4: Simplify right side
   491,112.75x = 538,233,518,736
5. Step 5: Solve for x
   x = 538,233,518,736/491,112.75
6. Step 6: Final answer
   x = 1,095,946.95