Finding the Third Proportional to 173,359,056 and 361,066,992

Step by Step Solution

1. Step 1: Write the proportion equation
   173,359,056 : 361,066,992 = 361,066,992 : x
2. Step 2: Convert to fraction form
   173,359,056/361,066,992 = 361,066,992/x
3. Step 3: Cross multiply
   173,359,056x = 361,066,992 × 361,066,992
4. Step 4: Simplify right side
   173,359,056x = 130,369,372,711,928,064
5. Step 5: Solve for x
   x = 130,369,372,711,928,064/173,359,056
6. Step 6: Final answer
   x = 752,019,396.74