Finding the Third Proportional to 153,576 and 232,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,576 : 232,510.50 = 232,510.50 : x
2. Step 2: Convert to fraction form
   153,576/232,510.50 = 232,510.50/x
3. Step 3: Cross multiply
   153,576x = 232,510.50 × 232,510.50
4. Step 4: Simplify right side
   153,576x = 54,061,132,610.25
5. Step 5: Solve for x
   x = 54,061,132,610.25/153,576
6. Step 6: Final answer
   x = 352,015.50