Finding the Third Proportional to 83,933.72 and 132,905.81

Step by Step Solution

1. Step 1: Write the proportion equation
   83,933.72 : 132,905.81 = 132,905.81 : x
2. Step 2: Convert to fraction form
   83,933.72/132,905.81 = 132,905.81/x
3. Step 3: Cross multiply
   83,933.72x = 132,905.81 × 132,905.81
4. Step 4: Simplify right side
   83,933.72x = 17,663,954,996.29
5. Step 5: Solve for x
   x = 17,663,954,996.29/83,933.72
6. Step 6: Final answer
   x = 210,451.24