Finding the Third Proportional to 404,936,750.50 and 604,751,606

Step by Step Solution

1. Step 1: Write the proportion equation
   404,936,750.50 : 604,751,606 = 604,751,606 : x
2. Step 2: Convert to fraction form
   404,936,750.50/604,751,606 = 604,751,606/x
3. Step 3: Cross multiply
   404,936,750.50x = 604,751,606 × 604,751,606
4. Step 4: Simplify right side
   404,936,750.50x = 365,724,504,959,579,264
5. Step 5: Solve for x
   x = 365,724,504,959,579,264/404,936,750.50
6. Step 6: Final answer
   x = 903,164,517.69