Finding the Third Proportional to 91,751 and 141,071

Step by Step Solution

1. Step 1: Write the proportion equation
   91,751 : 141,071 = 141,071 : x
2. Step 2: Convert to fraction form
   91,751/141,071 = 141,071/x
3. Step 3: Cross multiply
   91,751x = 141,071 × 141,071
4. Step 4: Simplify right side
   91,751x = 19,901,027,041
5. Step 5: Solve for x
   x = 19,901,027,041/91,751
6. Step 6: Final answer
   x = 216,902.56