Finding the Third Proportional to 28,062 and 60,890

Step by Step Solution

1. Step 1: Write the proportion equation
   28,062 : 60,890 = 60,890 : x
2. Step 2: Convert to fraction form
   28,062/60,890 = 60,890/x
3. Step 3: Cross multiply
   28,062x = 60,890 × 60,890
4. Step 4: Simplify right side
   28,062x = 3,707,592,100
5. Step 5: Solve for x
   x = 3,707,592,100/28,062
6. Step 6: Final answer
   x = 132,121.45