Finding the Third Proportional to 85,763 and 132,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,763 : 132,532.50 = 132,532.50 : x
2. Step 2: Convert to fraction form
   85,763/132,532.50 = 132,532.50/x
3. Step 3: Cross multiply
   85,763x = 132,532.50 × 132,532.50
4. Step 4: Simplify right side
   85,763x = 17,564,863,556.25
5. Step 5: Solve for x
   x = 17,564,863,556.25/85,763
6. Step 6: Final answer
   x = 204,807.01