Finding the Third Proportional to 9,062 and 12,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062 : 12,761.50 = 12,761.50 : x
2. Step 2: Convert to fraction form
   9,062/12,761.50 = 12,761.50/x
3. Step 3: Cross multiply
   9,062x = 12,761.50 × 12,761.50
4. Step 4: Simplify right side
   9,062x = 162,855,882.25
5. Step 5: Solve for x
   x = 162,855,882.25/9,062
6. Step 6: Final answer
   x = 17,971.30