Finding the Third Proportional to 89,953.50 and 132,012.75

Step by Step Solution

1. Step 1: Write the proportion equation
   89,953.50 : 132,012.75 = 132,012.75 : x
2. Step 2: Convert to fraction form
   89,953.50/132,012.75 = 132,012.75/x
3. Step 3: Cross multiply
   89,953.50x = 132,012.75 × 132,012.75
4. Step 4: Simplify right side
   89,953.50x = 17,427,366,162.56
5. Step 5: Solve for x
   x = 17,427,366,162.56/89,953.50
6. Step 6: Final answer
   x = 193,737.50