Finding the Third Proportional to 173,359,066 and 361,067,012

Step by Step Solution

1. Step 1: Write the proportion equation
   173,359,066 : 361,067,012 = 361,067,012 : x
2. Step 2: Convert to fraction form
   173,359,066/361,067,012 = 361,067,012/x
3. Step 3: Cross multiply
   173,359,066x = 361,067,012 × 361,067,012
4. Step 4: Simplify right side
   173,359,066x = 130,369,387,154,608,144
5. Step 5: Solve for x
   x = 130,369,387,154,608,144/173,359,066
6. Step 6: Final answer
   x = 752,019,436.67