Finding the Third Proportional to 151,809,180 and 233,238,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,809,180 : 233,238,022.50 = 233,238,022.50 : x
2. Step 2: Convert to fraction form
   151,809,180/233,238,022.50 = 233,238,022.50/x
3. Step 3: Cross multiply
   151,809,180x = 233,238,022.50 × 233,238,022.50
4. Step 4: Simplify right side
   151,809,180x = 54,399,975,139,710,504
5. Step 5: Solve for x
   x = 54,399,975,139,710,504/151,809,180
6. Step 6: Final answer
   x = 358,344,437.01