Finding the Third Proportional to 404,443,995 and 871,365,723

Step by Step Solution

1. Step 1: Write the proportion equation
   404,443,995 : 871,365,723 = 871,365,723 : x
2. Step 2: Convert to fraction form
   404,443,995/871,365,723 = 871,365,723/x
3. Step 3: Cross multiply
   404,443,995x = 871,365,723 × 871,365,723
4. Step 4: Simplify right side
   404,443,995x = 759,278,223,219,312,768
5. Step 5: Solve for x
   x = 759,278,223,219,312,768/404,443,995
6. Step 6: Final answer
   x = 1,877,338,352.42