Finding the Third Proportional to 104,463 and 159,142.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,463 : 159,142.50 = 159,142.50 : x
2. Step 2: Convert to fraction form
   104,463/159,142.50 = 159,142.50/x
3. Step 3: Cross multiply
   104,463x = 159,142.50 × 159,142.50
4. Step 4: Simplify right side
   104,463x = 25,326,335,306.25
5. Step 5: Solve for x
   x = 25,326,335,306.25/104,463
6. Step 6: Final answer
   x = 242,443.12