Finding the Third Proportional to 404,936,749 and 604,751,604

Step by Step Solution

1. Step 1: Write the proportion equation
   404,936,749 : 604,751,604 = 604,751,604 : x
2. Step 2: Convert to fraction form
   404,936,749/604,751,604 = 604,751,604/x
3. Step 3: Cross multiply
   404,936,749x = 604,751,604 × 604,751,604
4. Step 4: Simplify right side
   404,936,749x = 365,724,502,540,572,800
5. Step 5: Solve for x
   x = 365,724,502,540,572,800/404,936,749
6. Step 6: Final answer
   x = 903,164,515.06