Finding the Third Proportional to 404,936,751 and 604,751,607

Step by Step Solution

1. Step 1: Write the proportion equation
   404,936,751 : 604,751,607 = 604,751,607 : x
2. Step 2: Convert to fraction form
   404,936,751/604,751,607 = 604,751,607/x
3. Step 3: Cross multiply
   404,936,751x = 604,751,607 × 604,751,607
4. Step 4: Simplify right side
   404,936,751x = 365,724,506,169,082,432
5. Step 5: Solve for x
   x = 365,724,506,169,082,432/404,936,751
6. Step 6: Final answer
   x = 903,164,519.56