Finding the Third Proportional to 75,940 and 116,886

Step by Step Solution

1. Step 1: Write the proportion equation
   75,940 : 116,886 = 116,886 : x
2. Step 2: Convert to fraction form
   75,940/116,886 = 116,886/x
3. Step 3: Cross multiply
   75,940x = 116,886 × 116,886
4. Step 4: Simplify right side
   75,940x = 13,662,336,996
5. Step 5: Solve for x
   x = 13,662,336,996/75,940
6. Step 6: Final answer
   x = 179,909.63