Finding the Third Proportional to 151,809,198 and 233,238,049

Step by Step Solution

1. Step 1: Write the proportion equation
   151,809,198 : 233,238,049 = 233,238,049 : x
2. Step 2: Convert to fraction form
   151,809,198/233,238,049 = 233,238,049/x
3. Step 3: Cross multiply
   151,809,198x = 233,238,049 × 233,238,049
4. Step 4: Simplify right side
   151,809,198x = 54,399,987,501,326,400
5. Step 5: Solve for x
   x = 54,399,987,501,326,400/151,809,198
6. Step 6: Final answer
   x = 358,344,475.95