Finding the Third Proportional to 80,082,448 and 174,844,036

Step by Step Solution

1. Step 1: Write the proportion equation
   80,082,448 : 174,844,036 = 174,844,036 : x
2. Step 2: Convert to fraction form
   80,082,448/174,844,036 = 174,844,036/x
3. Step 3: Cross multiply
   80,082,448x = 174,844,036 × 174,844,036
4. Step 4: Simplify right side
   80,082,448x = 30,570,436,924,769,296
5. Step 5: Solve for x
   x = 30,570,436,924,769,296/80,082,448
6. Step 6: Final answer
   x = 381,737,043.36