Finding the Third Proportional to 83,956 and 132,940

Step by Step Solution

1. Step 1: Write the proportion equation
   83,956 : 132,940 = 132,940 : x
2. Step 2: Convert to fraction form
   83,956/132,940 = 132,940/x
3. Step 3: Cross multiply
   83,956x = 132,940 × 132,940
4. Step 4: Simplify right side
   83,956x = 17,673,043,600
5. Step 5: Solve for x
   x = 17,673,043,600/83,956
6. Step 6: Final answer
   x = 210,503.64