Finding the Third Proportional to 144,960 and 293,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   144,960 : 293,998.50 = 293,998.50 : x
2. Step 2: Convert to fraction form
   144,960/293,998.50 = 293,998.50/x
3. Step 3: Cross multiply
   144,960x = 293,998.50 × 293,998.50
4. Step 4: Simplify right side
   144,960x = 86,435,118,002.25
5. Step 5: Solve for x
   x = 86,435,118,002.25/144,960
6. Step 6: Final answer
   x = 596,268.75