Finding the Third Proportional to 98,786 and 141,162

Step by Step Solution

1. Step 1: Write the proportion equation
   98,786 : 141,162 = 141,162 : x
2. Step 2: Convert to fraction form
   98,786/141,162 = 141,162/x
3. Step 3: Cross multiply
   98,786x = 141,162 × 141,162
4. Step 4: Simplify right side
   98,786x = 19,926,710,244
5. Step 5: Solve for x
   x = 19,926,710,244/98,786
6. Step 6: Final answer
   x = 201,715.93