Finding the Third Proportional to 598,945.50 and 904,644

Step by Step Solution

1. Step 1: Write the proportion equation
   598,945.50 : 904,644 = 904,644 : x
2. Step 2: Convert to fraction form
   598,945.50/904,644 = 904,644/x
3. Step 3: Cross multiply
   598,945.50x = 904,644 × 904,644
4. Step 4: Simplify right side
   598,945.50x = 818,380,766,736
5. Step 5: Solve for x
   x = 818,380,766,736/598,945.50
6. Step 6: Final answer
   x = 1,366,369.34