Finding the Third Proportional to 101,987 and 146,892

Step by Step Solution

1. Step 1: Write the proportion equation
   101,987 : 146,892 = 146,892 : x
2. Step 2: Convert to fraction form
   101,987/146,892 = 146,892/x
3. Step 3: Cross multiply
   101,987x = 146,892 × 146,892
4. Step 4: Simplify right side
   101,987x = 21,577,259,664
5. Step 5: Solve for x
   x = 21,577,259,664/101,987
6. Step 6: Final answer
   x = 211,568.73