Finding the Third Proportional to 103,602 and 159,979.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,602 : 159,979.50 = 159,979.50 : x
2. Step 2: Convert to fraction form
   103,602/159,979.50 = 159,979.50/x
3. Step 3: Cross multiply
   103,602x = 159,979.50 × 159,979.50
4. Step 4: Simplify right side
   103,602x = 25,593,440,420.25
5. Step 5: Solve for x
   x = 25,593,440,420.25/103,602
6. Step 6: Final answer
   x = 247,036.16