Finding the Third Proportional to 65,327.06 and 143,109.94

Step by Step Solution

1. Step 1: Write the proportion equation
   65,327.06 : 143,109.94 = 143,109.94 : x
2. Step 2: Convert to fraction form
   65,327.06/143,109.94 = 143,109.94/x
3. Step 3: Cross multiply
   65,327.06x = 143,109.94 × 143,109.94
4. Step 4: Simplify right side
   65,327.06x = 20,480,454,211.25
5. Step 5: Solve for x
   x = 20,480,454,211.25/65,327.06
6. Step 6: Final answer
   x = 313,506.43