Finding the Third Proportional to 93,571.50 and 143,828.25

Step by Step Solution

1. Step 1: Write the proportion equation
   93,571.50 : 143,828.25 = 143,828.25 : x
2. Step 2: Convert to fraction form
   93,571.50/143,828.25 = 143,828.25/x
3. Step 3: Cross multiply
   93,571.50x = 143,828.25 × 143,828.25
4. Step 4: Simplify right side
   93,571.50x = 20,686,565,498.06
5. Step 5: Solve for x
   x = 20,686,565,498.06/93,571.50
6. Step 6: Final answer
   x = 221,077.63