Finding the Third Proportional to 100,609.50 and 141,014

Step by Step Solution

1. Step 1: Write the proportion equation
   100,609.50 : 141,014 = 141,014 : x
2. Step 2: Convert to fraction form
   100,609.50/141,014 = 141,014/x
3. Step 3: Cross multiply
   100,609.50x = 141,014 × 141,014
4. Step 4: Simplify right side
   100,609.50x = 19,884,948,196
5. Step 5: Solve for x
   x = 19,884,948,196/100,609.50
6. Step 6: Final answer
   x = 197,644.84