Finding the Third Proportional to 102,994.50 and 159,393

Step by Step Solution

1. Step 1: Write the proportion equation
   102,994.50 : 159,393 = 159,393 : x
2. Step 2: Convert to fraction form
   102,994.50/159,393 = 159,393/x
3. Step 3: Cross multiply
   102,994.50x = 159,393 × 159,393
4. Step 4: Simplify right side
   102,994.50x = 25,406,128,449
5. Step 5: Solve for x
   x = 25,406,128,449/102,994.50
6. Step 6: Final answer
   x = 246,674.61