Finding the Third Proportional to 28,026 and 60,162.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,026 : 60,162.75 = 60,162.75 : x
2. Step 2: Convert to fraction form
   28,026/60,162.75 = 60,162.75/x
3. Step 3: Cross multiply
   28,026x = 60,162.75 × 60,162.75
4. Step 4: Simplify right side
   28,026x = 3,619,556,487.56
5. Step 5: Solve for x
   x = 3,619,556,487.56/28,026
6. Step 6: Final answer
   x = 129,149.95