Finding the Third Proportional to 59,494.50 and 143,997.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,494.50 : 143,997.75 = 143,997.75 : x
2. Step 2: Convert to fraction form
   59,494.50/143,997.75 = 143,997.75/x
3. Step 3: Cross multiply
   59,494.50x = 143,997.75 × 143,997.75
4. Step 4: Simplify right side
   59,494.50x = 20,735,352,005.06
5. Step 5: Solve for x
   x = 20,735,352,005.06/59,494.50
6. Step 6: Final answer
   x = 348,525.53