Finding the Third Proportional to 404,443,982 and 871,365,704

Step by Step Solution

1. Step 1: Write the proportion equation
   404,443,982 : 871,365,704 = 871,365,704 : x
2. Step 2: Convert to fraction form
   404,443,982/871,365,704 = 871,365,704/x
3. Step 3: Cross multiply
   404,443,982x = 871,365,704 × 871,365,704
4. Step 4: Simplify right side
   404,443,982x = 759,278,190,107,415,552
5. Step 5: Solve for x
   x = 759,278,190,107,415,552/404,443,982
6. Step 6: Final answer
   x = 1,877,338,330.89