Finding the Third Proportional to 103,579 and 156,768.75

Step by Step Solution

1. Step 1: Write the proportion equation
   103,579 : 156,768.75 = 156,768.75 : x
2. Step 2: Convert to fraction form
   103,579/156,768.75 = 156,768.75/x
3. Step 3: Cross multiply
   103,579x = 156,768.75 × 156,768.75
4. Step 4: Simplify right side
   103,579x = 24,576,440,976.56
5. Step 5: Solve for x
   x = 24,576,440,976.56/103,579
6. Step 6: Final answer
   x = 237,272.43