Finding the Third Proportional to 103,302 and 159,509.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,302 : 159,509.25 = 159,509.25 : x
2. Step 2: Convert to fraction form
   103,302/159,509.25 = 159,509.25/x
3. Step 3: Cross multiply
   103,302x = 159,509.25 × 159,509.25
4. Step 4: Simplify right side
   103,302x = 25,443,200,835.56
5. Step 5: Solve for x
   x = 25,443,200,835.56/103,302
6. Step 6: Final answer
   x = 246,299.21