Finding the Third Proportional to 151,809,210 and 233,238,066

Step by Step Solution

1. Step 1: Write the proportion equation
   151,809,210 : 233,238,066 = 233,238,066 : x
2. Step 2: Convert to fraction form
   151,809,210/233,238,066 = 233,238,066/x
3. Step 3: Cross multiply
   151,809,210x = 233,238,066 × 233,238,066
4. Step 4: Simplify right side
   151,809,210x = 54,399,995,431,420,352
5. Step 5: Solve for x
   x = 54,399,995,431,420,352/151,809,210
6. Step 6: Final answer
   x = 358,344,499.86