Finding the Third Proportional to 94,734.50 and 143,086

Step by Step Solution

1. Step 1: Write the proportion equation
   94,734.50 : 143,086 = 143,086 : x
2. Step 2: Convert to fraction form
   94,734.50/143,086 = 143,086/x
3. Step 3: Cross multiply
   94,734.50x = 143,086 × 143,086
4. Step 4: Simplify right side
   94,734.50x = 20,473,603,396
5. Step 5: Solve for x
   x = 20,473,603,396/94,734.50
6. Step 6: Final answer
   x = 216,115.60